Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
232 results · page 2 of 5
Feb 28, 2026Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: CVE-2026-2844 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5Critical 9.3
Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.
- Product
- TimePictra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 24, 2026Download of Code Without Integrity Check vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider CVE-2025-47904 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5Medium 5.7
Download of Code Without Integrity Check vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.
- Product
- Time Provider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Feb 11, 2026Exposure of Sensitive System Information to an Unauthorized Actor vulnerability in Microcom ZeusWeb allows Web Application Fingerprinting of sensitive data.CVE-2025-13651 · Other software · Microcom · reported by ffb98d57-deaa-4918-a669-5225ccc13e39Medium 6.9
Exposure of Sensitive System Information to an Unauthorized Actor vulnerability in Microcom ZeusWeb allows Web Application Fingerprinting of sensitive data. This issue affects ZeusWeb: 6.1.31.
- Product
- ZeusWeb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhackrtu.comhackrtu.com
Feb 11, 2026An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is not necessary, but the action must be performed) CVE-2025-13650 · Other software · Microcom · reported by ffb98d57-deaa-4918-a669-5225ccc13e39Medium 5.1
An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is not necessary, but the action must be performed) who has the vulnerable software could introduce arbitrary JavaScript by injecting an XSS payload into the ‘Surname’ parameter of the ‘Create Account’ operation at the URL: https://zeus.microcom.es:4040/index.html?zeus6=true . This issue affects ZeusWeb: 6.1.31.
- Product
- ZeusWeb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhackrtu.comhackrtu.com
Feb 11, 2026An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is not necessary, but the action must be performedCVE-2025-13649 · Other software · Microcom · reported by ffb98d57-deaa-4918-a669-5225ccc13e39Medium 5.1
An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is not necessary, but the action must be performed) who has the vulnerable software could introduce arbitrary JavaScript by injecting an XSS payload into the ‘Email’ parameters within the ‘Recover password’ section at the URL: https://zeus.microcom.es:4040/index.html?zeus6=true . This issue affects ZeusWeb: 6.1.31.
- Product
- ZeusWeb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhackrtu.comhackrtu.com
Feb 11, 2026An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is required) who has the vulnerable software couldCVE-2025-13648 · Other software · Microcom · reported by ffb98d57-deaa-4918-a669-5225ccc13e39Medium 4.8
An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is required) who has the vulnerable software could introduce arbitrary JavaScript by injecting an XSS payload into the ‘Name’ and “Surname” parameters within the ‘My Account’ section at the URL: https://zeus.microcom.es:4040/administracion-estaciones.html resulting in a stored XSS. This issue affects ZeusWeb: 6.1.31.
- Product
- ZeusWeb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhackrtu.comhackrtu.com
Feb 10, 2026Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting in loss of integrity.CVE-2025-52534 · Other software · AMD · reported by psirt@amd.comMedium 5.3
Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting in loss of integrity.
- Product
- AMD EPYC™ 9005 Series Processors
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 10, 2026Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege.CVE-2025-31648 · Other software · reported by secure@intel.comLow 1.8
Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 4, 2026RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices.CVE-2026-25139 · Other software · RIOT-OS · reported by GitHubHigh 8.7
RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices. In version 2025.10 and prior, multiple out-of-bounds read allow any unauthenticated user, with ability to send or manipulate input packets, to read adjacent memory locations, or crash a vulnerable device running the 6LoWPAN stack. The received packet is cast into a sixlowpan_sfr_rfrag_t struct and dereferenced without validating the packet is large enough to contain the struct object. At time of publication, no known patch exists.
- Product
- RIOT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2026ESPHome is a system to control microcontrollers remotely through Home Automation systems.CVE-2026-23833 · Other software · esphome · reported by GitHubLow 1.7
ESPHome is a system to control microcontrollers remotely through Home Automation systems. In versions 2025.9.0 through 2025.12.6, an integer overflow in the API component's protobuf decoder allows denial-of-service attacks when API encryption is not used. The bounds check `ptr + field_length > end` in `components/api/proto.cpp` can overflow when a malicious client sends a large `field_length` value. This affects all ESPHome device platforms (ESP32, ESP8266, RP2040, LibreTiny). The overflow bypasses the out-of-bounds check, causing the device to read invalid memory and crash. When using the plaintext API protocol, this attack can be performed without authentication. When noise encryption is enabled, knowledge of the encryption key is required. Users should upgrade to ESPHome 2025.12.7 or later to receive a patch, enable API encryption with a unique key per device, and follow the Security Best Practices.
- Product
- esphome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 23, 2025In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized ksz_irq If something goes wrong at setup, ksCVE-2025-68338 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized ksz_irq If something goes wrong at setup, ksz_irq_free() can be called on uninitialized ksz_irq (for example when ksz_ptp_irq_setup() fails). It leads to freeing uninitialized IRQ numbers and/or domains. Use dsa_switch_for_each_user_port_continue_reverse() in the error path to iterate only over the fully initialized ports.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Dec 17, 2025RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices.CVE-2025-66647 · Other software · RIOT-OS · reported by GitHubLow 1.7
RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices. A vulnerability was discovered in the IPv6 fragmentation reassembly implementation of RIOT OS v2025.07. When copying the contents of the first fragment (offset=0) into the reassembly buffer, no size check is performed. It is possible to force the creation of a small reassembly buffer by first sending a shorter fragment (also with offset=0). Overflowing the reassembly buffer corrupts the state of other packet buffers which an attacker might be able to used to achieve further memory corruption (potentially resulting in remote code execution). To trigger the vulnerability, the `gnrc_ipv6_ext_frag` module must be included and the attacker must be able to send arbitrary IPv6 packets to the victim. Version 2025.10 fixes the issue.
- Product
- RIOT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 17, 2025RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices.CVE-2025-66646 · Other software · RIOT-OS · reported by GitHubLow 1.7
RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices. A vulnerability was discovered in the IPv6 fragmentation reassembly implementation of RIOT OS v2025.07. When receiving an fragmented IPv6 packet with fragment offset 0 and an empty payload, the payload pointer is set to NULL. However, the implementation still tries to copy the payload into the reassembly buffer, resulting in a NULL pointer dereference which crashes the OS (DoS). To trigger the vulnerability, the `gnrc_ipv6_ext_frag` module must be enabled and the attacker must be able to send arbitrary IPv6 packets to the victim. RIOT OS v2025.10 fixes the issue.
- Product
- RIOT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2025microCLAUDIA in v3.2.0 and prior has an improper access control vulnerability.CVE-2025-41090 · Other software · CCN-CERT · reported by cve-coordination@incibe.esHigh 7.6
microCLAUDIA in v3.2.0 and prior has an improper access control vulnerability. This flaw allows an authenticated user to perform unauthorized actions on other organizations' systems by sending direct API requests. To do so, the attacker can use organization identifiers obtained through a compromised endpoint or deduced manually. This vulnerability allows access between tenants, enabling an attacker to list and manage remote assets, uninstall agents, and even delete vaccines configurations.
- Product
- microCLAUDIA
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2025Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Microchip Time Provider 4100 allows SQL Injection.This issCVE-2025-47902 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5High 7.1
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Microchip Time Provider 4100 allows SQL Injection.This issue affects Time Provider 4100: before 2.5.
- Product
- Time Provider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Oct 20, 2025Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command InjecCVE-2025-47901 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5High 8.9
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5.
- Product
- Time Provider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Oct 20, 2025Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command InjecCVE-2025-47900 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5High 8.9
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5.
- Product
- Time Provider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Oct 17, 2025A vulnerability was found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11914 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A vulnerability was found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. Affected by this issue is the function Download of the file /DeviceFileReport.do?Action=Download. Performing manipulation of the argument FilePath results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A vulnerability has been found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11913 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A vulnerability has been found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. Affected by this vulnerability is the function Download of the file /Service.do?Action=Download. Such manipulation of the argument Path leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A flaw has been found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11912 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A flaw has been found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. Affected is the function Query of the file /DeviceState.do?Action=Query. This manipulation of the argument orderField causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A vulnerability was detected in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11911 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A vulnerability was detected in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. This impacts the function Query of the file /DeviceFault.do?Action=Query. The manipulation of the argument sortField results in sql injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A security vulnerability has been detected in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11910 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A security vulnerability has been detected in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. This affects the function Query of the file /MemoryState.do?Action=Query. The manipulation of the argument orderField leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A weakness has been identified in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11909 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A weakness has been identified in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. The impacted element is the function queryLast of the file /RepairRecord.do?Action=QueryLast. Executing manipulation of the argument orderField can lead to sql injection. The attack may be performed from remote. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 17, 2025A security flaw has been discovered in Shenzhen Ruiming Technology Streamax Crocus 1.3.40.CVE-2025-11908 · Other software · Shenzhen Ruiming Technology · reported by VulDBLow 2.1
A security flaw has been discovered in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. The affected element is the function uploadFile of the file /FileDir.do?Action=Upload. Performing manipulation of the argument File results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Streamax Crocus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2025In the Linux kernel, the following vulnerability has been resolved: clk: microchip: fix potential UAF in auxdev release callback Similar to commit 1c11289b34aCVE-2023-53636 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: clk: microchip: fix potential UAF in auxdev release callback Similar to commit 1c11289b34ab ("peci: cpu: Fix use-after-free in adev_release()"), the auxiliary device is not torn down in the correct order. If auxiliary_device_add() fails, the release callback will be called twice, resulting in a UAF. Due to timing, the auxdev code in this driver "took inspiration" from the aforementioned commit, and thus its bugs too! Moving auxiliary_device_uninit() to the unregister callback instead avoids the issue.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 1, 2025In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: stop checking viability of op->max_freq in supports_op callback CVE-2025-39921 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: stop checking viability of op->max_freq in supports_op callback In commit 13529647743d9 ("spi: microchip-core-qspi: Support per spi-mem operation frequency switches") the logic for checking the viability of op->max_freq in mchp_coreqspi_setup_clock() was copied into mchp_coreqspi_supports_op(). Unfortunately, op->max_freq is not valid when this function is called during probe but is instead zero. Accordingly, baud_rate_val is calculated to be INT_MAX due to division by zero, causing probe of the attached memory device to fail. Seemingly spi-microchip-core-qspi was the only driver that had such a modification made to its supports_op callback when the per_op_freq capability was added, so just remove it to restore prior functionality.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 16, 2025In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap api: Fix possible memory leak for vcap_dup_rule() Inject fault When sCVE-2023-53303 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap api: Fix possible memory leak for vcap_dup_rule() Inject fault When select CONFIG_VCAP_KUNIT_TEST, the below memory leak occurs. If kzalloc() for duprule succeeds, but the following kmemdup() fails, the duprule, ckf and caf memory will be leaked. So kfree them in the error path. unreferenced object 0xffff122744c50600 (size 192): comm "kunit_try_catch", pid 346, jiffies 4294896122 (age 911.812s) hex dump (first 32 bytes): 10 27 00 00 04 00 00 00 1e 00 00 00 2c 01 00 00 .'..........,... 00 00 00 00 00 00 00 00 18 06 c5 44 27 12 ff ff ...........D'... backtrace: [<00000000394b0db8>] __kmem_cache_alloc_node+0x274/0x2f8 [<0000000001bedc67>] kmalloc_trace+0x38/0x88 [<00000000b0612f98>] vcap_dup_rule+0x50/0x460 [<000000005d2d3aca>] vcap_add_rule+0x8cc/0x1038 [<00000000eef9d0f8>] test_vcap_xn_rule_creator.constprop.0.isra.0+0x238/0x494 [<00000000cbda607b>] vcap_api_rule_remove_in_front_test+0x1ac/0x698 [<00000000c8766299>] kunit_try_run_case+0xe0/0x20c [<00000000c4fe9186>] kunit_generic_run_threadfn_adapter+0x50/0x94 [<00000000f6864acf>] kthread+0x
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 6, 2025Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resuCVE-2025-0032 · Other software · AMD · reported by psirt@amd.comHigh 7.2
Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.
- Product
- AMD EPYC™ 9005 Series Processors
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2025Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting iCVE-2024-21977 · Other software · AMD · reported by psirt@amd.comLow 3.2
Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting in loss of integrity for SEV-SNP guests.
- Product
- AMD EPYC™ 7003 Series Processors
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 1, 2025ESPHome is a system to control microcontrollers remotely through Home Automation systems.CVE-2025-57808 · Other software · esphome · reported by GitHubHigh 8.1
ESPHome is a system to control microcontrollers remotely through Home Automation systems. In version 2025.8.0 in the ESP-IDF platform, ESPHome's web_server authentication check can pass incorrectly when the client-supplied base64-encoded Authorization value is empty or is a substring of the correct value. This allows access to web_server functionality (including OTA, if enabled) without knowing any information about the correct username or password. This issue has been patched in version 2025.8.1.
- Product
- esphome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 7, 2025arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers.CVE-2025-53540 · Other software · espressif · reported by GitHubHigh 8.7
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Several OTA update examples and the HTTPUpdateServer implementation are vulnerable to Cross-Site Request Forgery (CSRF). The update endpoints accept POST requests for firmware uploads without CSRF protection. This allows an attacker to upload and execute arbitrary firmware, resulting in remote code execution (RCE). This vulnerability is fixed in 3.2.1.
- Product
- arduino-esp32
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 27, 2025Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious microcode, poteCVE-2024-36347 · Other software · AMD · reported by psirt@amd.comMedium 6.4
Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious microcode, potentially resulting in loss of integrity of x86 instruction execution, loss of confidentiality and integrity of data in x86 CPU privileged context and compromise of SMM execution environment.
- Product
- AMD EPYC™ 7001 Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 18, 2025In the Linux kernel, the following vulnerability has been resolved: PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains() of_get_next_child() returnCVE-2022-50157 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains() of_get_next_child() returns a node pointer with refcount incremented, so we should use of_node_put() on it when we don't need it anymore. mc_pcie_init_irq_domains() only calls of_node_put() in the normal path, missing it in some error paths. Add missing of_node_put() to avoid refcount leak.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jun 18, 2025In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid To avoid any potentiCVE-2022-49966 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid To avoid any potential memory leak.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 19, 2025V-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6EditData!CDataRomErrorCheck::MacroCommandCheck function.CVE-2025-47751 · Other software · FUJI ELECTRIC CO., LTD. · reported by vultures@jpcert.or.jpHigh 8.4
V-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6EditData!CDataRomErrorCheck::MacroCommandCheck function. Opening specially crafted V7 or V8 files may lead to crash, information disclosure, and arbitrary code execution.
- Product
- V-SFT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordjvn.jpmonitouch.fujielectric.com
May 8, 2025In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration Resolve kernelCVE-2025-37815 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration Resolve kernel panic while accessing IRQ handler associated with the generated IRQ. This is done by acquiring the spinlock and storing the current interrupt state before handling the interrupt request using generic_handle_irq. A previous fix patch was submitted where 'generic_handle_irq' was replaced with 'handle_nested_irq'. However, this change also causes the kernel panic where after determining which GPIO triggered the interrupt and attempting to call handle_nested_irq with the mapped IRQ number, leads to a failure in locating the registered handler.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 1, 2025In the Linux kernel, the following vulnerability has been resolved: net: microchip: sparx5: Fix potential null-ptr-deref in sparx_stats_init() and sparx5_startCVE-2022-49806 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: microchip: sparx5: Fix potential null-ptr-deref in sparx_stats_init() and sparx5_start() sparx_stats_init() calls create_singlethread_workqueue() and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: sparx_stats_init() create_singlethread_workqueue() # failed, sparx5->stats_queue is NULL queue_delayed_work() queue_delayed_work_on() __queue_delayed_work() # warning here, but continue __queue_work() # access wq->flags, null-ptr-deref Check the ret value and return -ENOMEM if it is NULL. So as sparx5_start().
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 16, 2025In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix __apply_microcode_amd()'s return value When verify_sha256_digest() CVE-2025-22047 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix __apply_microcode_amd()'s return value When verify_sha256_digest() fails, __apply_microcode_amd() should propagate the failure by returning false (and not -1 which is promoted to true).
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 2, 2025In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, load_mCVE-2025-21991 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, load_microcode_amd() iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses per-CPU data for the first CPU of each mask. According to Documentation/admin-guide/mm/numaperf.rst: "Some memory may share the same node as a CPU, and others are provided as memory only nodes." Therefore, some node CPU masks may be empty and wouldn't have a "first CPU". On a machine with far memory (and therefore CPU-less NUMA nodes): - cpumask_of_node(nid) is 0 - cpumask_first(0) is CONFIG_NR_CPUS - cpu_data(CONFIG_NR_CPUS) accesses the cpu_info per-CPU array at an index that is 1 out of bounds This does not have any security implications since flashing microcode is a privileged operation but I believe this has reliability implications by potentially corrupting memory while flashing a microcode update. When booting with CONFIG_UBSAN_BOUNDS=y on an AMD machine that flashes a microcode update. I get the following splat: UBSAN: array-index-out-of-bounds in arch/x86/kernel/cpu/microcode/amd.c:X:Y index 512 is ou
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Feb 26, 2025In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() In function psp_inCVE-2025-21784 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() In function psp_init_cap_microcode(), it should bail out when failed to load firmware, otherwise it may cause invalid memory access.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Feb 26, 2025In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: ksz_common: Fix refcount leak bug In ksz_switch_register(), we shouldCVE-2022-49591 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: ksz_common: Fix refcount leak bug In ksz_switch_register(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Feb 3, 2025Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode rCVE-2024-56161 · Other software · AMD · reported by psirt@amd.comHigh 7.2
Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.
- Product
- AMD EPYC™ 7001 Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2025In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Resolve kernel panic during GPIO IRQ handling Resolve kernel paCVE-2024-57916 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Resolve kernel panic during GPIO IRQ handling Resolve kernel panic caused by improper handling of IRQs while accessing GPIO values. This is done by replacing generic_handle_irq with handle_nested_irq.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Dec 29, 2024In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum_1386_microcode array The erratum_1386_microcode array rCVE-2024-56721 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.1
In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum_1386_microcode array The erratum_1386_microcode array requires an empty entry at the end. Otherwise x86_match_cpu_with_stepping() will continue iterate the array after it ended. Add an empty entry to erratum_1386_microcode to its end.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Nov 29, 2024RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices.CVE-2024-53980 · Other software · RIOT-OS · reported by GitHubMedium 6.9
RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices. A malicious actor can send a IEEE 802.15.4 packet with spoofed length byte and optionally spoofed FCS, which eventually results into an endless loop on a CC2538 as receiver. Before PR #20998, the receiver would check for the location of the CRC bit using the packet length byte by considering all 8 bits, instead of discarding bit 7, which is what the radio does. This then results into reading outside of the RX FIFO. Although it prints an error when attempting to read outside of the RX FIFO, it will continue doing this. This may lead to a discrepancy in the CRC check according to the firmware and the radio. If the CPU judges the CRC as correct and the radio is set to `AUTO_ACK`, when the packet requests and acknowledgment the CPU will go into the state `CC2538_STATE_TX_ACK`. However, if the radio judged the CRC as incorrect, it will not send an acknowledgment, and thus the `TXACKDONE` event will not fire. It will then never return to the state `CC2538_STATE_READY` since the baseband processing is still disabled. Then the CPU will
- Product
- RIOT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 14, 2024The ventilator's microcontroller lacks memory protection.CVE-2024-48970 · Other software · Baxter · reported by productsecurity@baxter.comCritical 9.3
The ventilator's microcontroller lacks memory protection. An attacker could connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool, which could disrupt the function of the device and/or cause unauthorized information disclosure.
- Product
- Life2000 Ventilation System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2024In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test() Commit a3c1e4515CVE-2024-50084 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test() Commit a3c1e45156ad ("net: microchip: vcap: Fix use-after-free error in kunit test") fixed the use-after-free error, but introduced below memory leaks by removing necessary vcap_free_rule(), add it to fix it. unreferenced object 0xffffff80ca58b700 (size 192): comm "kunit_try_catch", pid 1215, jiffies 4294898264 hex dump (first 32 bytes): 00 12 7a 00 05 00 00 00 0a 00 00 00 64 00 00 00 ..z.........d... 00 00 00 00 00 00 00 00 00 04 0b cc 80 ff ff ff ................ backtrace (crc 9c09c3fe): [<0000000052a0be73>] kmemleak_alloc+0x34/0x40 [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4 [<0000000040a01b8d>] vcap_alloc_rule+0x3cc/0x9c4 [<000000003fe86110>] vcap_api_encode_rule_test+0x1ac/0x16b0 [<00000000b3595fc4>] kunit_try_run_case+0x13c/0x3ac [<0000000010f5d2bf>] kunit_generic_run_threadfn_adapter+0x80/0xec [<00000000c5d82c9a>] kthread+0x2e8/0x374 [<00000000f4287308>] ret_from_fork+0x10/0x20 unreferenced object 0xffffff80cc0b0400 (size 64): comm "kunit_try_catch", pid
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 16, 2024On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the device becomes incapable of completing the pairing CVE-2024-29155 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5Medium 4.3
On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the device becomes incapable of completing the pairing process. A third party can inject a second PairReqNoInputNoOutput request just after a real one, causing the pair request to be blocked.
- Product
- RN4870
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordww1.microchip.commicrochip.com
Oct 4, 2024Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Exposure of Sensitive Information to an Unauthorized Actor vulnerabiCVE-2024-9054 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5High 8.5
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Microchip TimeProvider 4100 (Configuration modules) allows Command Injection.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.
- Product
- TimeProvider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Oct 4, 2024Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Microchip TimeProvider 4100 (Data plot modules) allows SQLCVE-2024-7801 · Other software · Microchip · reported by dc3f6da9-85b5-4a73-84a2-2ec90b40fca5Medium 6.3
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Microchip TimeProvider 4100 (Data plot modules) allows SQL Injection.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.
- Product
- TimeProvider 4100
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgruppotim.itmicrochip.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.