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.
2,138 results · page 4 of 43
Sep 15, 2026An unauthenticated user with access to Secret Server could leverage a padding oracle to decrypt or encrypt data using one of the server's cryptographic keys.CVE-2026-15638 · Other software · Delinea · reported by 1443cd92-d354-46d2-9290-d812316ca43aCritical 9.1
An unauthenticated user with access to Secret Server could leverage a padding oracle to decrypt or encrypt data using one of the server's cryptographic keys. The key itself is not exposed.
- Product
- Secret Server (On-Prem)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026A hardcoded cryptographic client authentication key vulnerability exists in the robot testing framework component of Wärtsilä FOS-Onboard.CVE-2026-81855 · Other software · Wärtsilä · reported by ics-cert@hq.dhs.govCritical 9.3
A hardcoded cryptographic client authentication key vulnerability exists in the robot testing framework component of Wärtsilä FOS-Onboard.
- Product
- FOS-Onboard
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026A hardcoded cryptographic server key vulnerability exists in the deployer-ng Update Controller component of Wärtsilä FOS-Onboard.CVE-2026-78225 · Other software · Wärtsilä · reported by ics-cert@hq.dhs.govCritical 9.5
A hardcoded cryptographic server key vulnerability exists in the deployer-ng Update Controller component of Wärtsilä FOS-Onboard.
- Product
- FOS-Onboard
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026In do_sss_aes_gcm_256_op of crypto-aes.c, there is a possible out-of-bounds read due to a missing bounds check.CVE-2026-0177 · Computers, phones & browsers · Google · reported by dsap-vuln-management@google.comMedium 4.4
In do_sss_aes_gcm_256_op of crypto-aes.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain a Missing Cryptographic Step vulnerability.CVE-2026-81235 · Other software · Dell · reported by security_alert@emc.comHigh 8
Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain a Missing Cryptographic Step vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information tampering.
- Product
- Wyse Management Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026IBM Security Verify Identity Access Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.CVE-2026-11929 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM Security Verify Identity Access Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.
- Product
- Verify Identity Access
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026Tenda Technology Co., Ltd NVR_4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key.CVE-2026-79551 · Other software · reported by MITREHigh 7.5
Tenda Technology Co., Ltd NVR_4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026A cryptographic issue was addressed with improved integrity checks.CVE-2026-84533 · Computers, phones & browsers · Apple · reported by product-security@apple.comMedium 5.3
A cryptographic issue was addressed with improved integrity checks. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, watchOS 27. An attacker in a privileged network position may be able to modify network traffic.
- Product
- iOS and iPadOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.com
Sep 14, 2026IBM Cloud Pak for Data System (Yosemite 1.0) 3.0.5.2 could allow a remote attacker to obtain sensitive information due to the use of weak or deprecated cryptogrCVE-2026-17467 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.2
IBM Cloud Pak for Data System (Yosemite 1.0) 3.0.5.2 could allow a remote attacker to obtain sensitive information due to the use of weak or deprecated cryptographic protocols.
- Product
- Cloud Pak for Data System (Yosemite 1.0)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026Improper verification of cryptographic signature vulnerability in Apache Syncope.CVE-2026-87802 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.1
Improper verification of cryptographic signature vulnerability in Apache Syncope. When SRA is configured for OAuth 2.0 without JWKS set URI assigned, an attacker can forge arbitrary JWTs to impersonate any user identity and permissions, gaining full access to services proxied by SRA. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
- Product
- Apache Syncope
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 13, 2026The CryptoPayment Gateway WordPress plugin from 1.2.1 to 1.2.2 does not apply an authorization check on one of its AJAX endpoints, allowing unauthenticated userCVE-2026-81648 · WordPress plugins & themes · reported by WPScanCritical 10
The CryptoPayment Gateway WordPress plugin from 1.2.1 to 1.2.2 does not apply an authorization check on one of its AJAX endpoints, allowing unauthenticated users to invoke administrative operations, including deleting arbitrary files on the server, overwriting the payment gateway configuration and recovering stored wallet credentials in cleartext.
- What to do
- Update the plugin to the newest version.
Sep 11, 2026matrix-sdk-crypto is a no-network-IO implementation of a state machine that handles end-to-end encryption for Matrix clients.CVE-2026-45056 · Other software · matrix-org · reported by GitHubMedium 6.9
matrix-sdk-crypto is a no-network-IO implementation of a state machine that handles end-to-end encryption for Matrix clients. Starting in version 0.12.0 and prior to version 0.17.0, the matrix-sdk-crypto crate was missing a check for the user ID when decrypting an Olm-encrypted event containing the `sender_device_keys` property. This could be exploited to forge an encrypted to-device event, but only if the attacker colludes with the homeserver operator. This issue is fixed in matrix-sdk-crypto 0.17.0. There are no known workarounds for the issue.
- Product
- matrix-rust-sdk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 11, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - unmap dst before software fallback on decompress On a hardware analytics errCVE-2026-80945 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Critical 9.1
In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - unmap dst before software fallback on decompress On a hardware analytics error, decompress retries through the software fallback, which writes req->dst with the CPU while it is still mapped DMA_FROM_DEVICE. With SWIOTLB active the later dma_unmap_sg() copies the stale bounce buffer over req->dst, corrupting the result. Unmap before the fallback runs. The async path unmaps inline; the sync path signals the retry with -EAGAIN so iaa_comp_adecompress() runs the fallback after unmapping.
- 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 9, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: krb5 - use kfree_sensitive() for derived key buffers crypto_krb5_prepare_encryptioCVE-2026-80924 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.5
In the Linux kernel, the following vulnerability has been resolved: crypto: krb5 - use kfree_sensitive() for derived key buffers crypto_krb5_prepare_encryption() and crypto_krb5_prepare_checksum() free the buffer holding the freshly derived keys with plain kfree(), leaving the key material behind in the freed slab object.
- 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 9, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random number Zero is a valid random number and needs tCVE-2026-80922 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random number Zero is a valid random number and needs to be allowed. Otherwise the output is distinguishable from random.
- 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 9, 2026In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits When shadowing crypto access bits from a format0 aCVE-2026-80921 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits When shadowing crypto access bits from a format0 apcb (crycb 0 or 1), the bits 64..255 are unchanged from whatever is in the vsie page in the crycb and thus in the apcb. This gives a nested guest potential access to a device no longer available. Zero out the remaining bits.
- 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 9, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-79735 · Other software · Dell · reported by security_alert@emc.comMedium 4.4
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information disclosure.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-78486 · Other software · Dell · reported by security_alert@emc.comMedium 4.4
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper Verification of CryptographiCVE-2026-79970 · Other software · Dell · reported by security_alert@emc.comMedium 5.6
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper Verification of Cryptographic Signature vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-78481 · Other software · Dell · reported by security_alert@emc.comMedium 6.5
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Potential problem for users of the org.apache.parquet.crypto.keytools package in Apache Parquet, versions 1.12 to 1.18.CVE-2026-73334 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1
Potential problem for users of the org.apache.parquet.crypto.keytools package in Apache Parquet, versions 1.12 to 1.18. This package enables users to encrypt Parquet files via an envelope encryption mechanism that wraps (encrypts) data keys via a Key Management Service (KMS). On the reader side, the KMS URL can be application-controlled or file-controlled. If the user does not leverage application control for this parameter, a file-controlled KMS URL is forwarded to a pluggable KmsClient implementation. If the pluggable implementation does not perform host validation, a KMS token can be sent to a malicious host set by an attacker in the file. Before the problem is fixed, users are recommended to leverage application control for KMS URL parameter in readers (versions 1.12-1.18). After the problem is fixed (presumably in version 1.19), the upgrade will disable file-controlled KMS URL by default. Users of the KMS URL parameter will have two options then: leverage application control for KMS URL parameter in readers, or enable file-controlled KMS URL (via a new app parameter). The latter option will explicitly require (in the new parameter documentation) to validate the KMS URL an
- Product
- Apache Parquet Hadoop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 9, 2026An issue was discovered in the mirage-crypto-ec package before 2.4.0 for OCaml.CVE-2026-87737 · Other software · OCaml · reported by MITREMedium 5.9
An issue was discovered in the mirage-crypto-ec package before 2.4.0 for OCaml. There is a timing side channel for NIST elliptic-curve scalar multiplication: the time required for a lookup can depend on a secret.
- Product
- mirage-crypto-ec
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026An issue was discovered in the mirage-crypto-ec package before 2.3.0 for OCaml.CVE-2026-87736 · Other software · OCaml · reported by MITREMedium 4.3
An issue was discovered in the mirage-crypto-ec package before 2.3.0 for OCaml. There is an EC public key out-of-bounds read for compressed points.
- Product
- mirage-crypto-ec
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml.CVE-2026-87735 · Other software · OCaml · reported by MITREMedium 4.3
An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml. There is an undocumented exception for a small message during RSA decryption or encryption.
- Product
- mirage-crypto-pk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml.CVE-2026-87733 · Other software · OCaml · reported by MITREMedium 6.2
An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml. The ECDSA functions {P256,P384,P521}.Dsa.pub_of_octets accept 0x00, the encoding of the point at infinity, as a public key. With that public key, signatures can be forged without a private key.
- Product
- mirage-crypto-ec
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026An issue was discovered in the mirage-crypto package before 2.2.0 for OCaml.CVE-2026-87732 · Other software · OCaml · reported by MITREMedium 6.2
An issue was discovered in the mirage-crypto package before 2.2.0 for OCaml. The AES.GCM.authenticate_decrypt_into and Chacha20.authenticate_decrypt_into functions write the decrypted plaintext into a caller-provided buffer and only then compares the tag. On a forged tag, the functions returns false, but the destination buffer already holds the full plaintext.
- Product
- mirage-crypto
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026The Okta Access Gateway includes an optional pass-through authentication source that accepts user identity from a client-supplied HTTP header without cryptograpCVE-2026-78560 · Other software · Okta · reported by psirt@okta.comMedium 4.8
The Okta Access Gateway includes an optional pass-through authentication source that accepts user identity from a client-supplied HTTP header without cryptographic validation. In architectures where this optional source is enabled without an upstream reverse proxy or firewall configured to sanitize and enforce client headers, an unauthenticated user can supply an arbitrary identity value to initiate a session.
- Product
- Okta Access Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.CVE-2026-69646 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.3
Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.
- Product
- Skype for Business Server 2015 CU13
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.CVE-2026-69382 · Email & office · Microsoft · reported by secure@microsoft.comMedium 5.9
Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft Exchange Server 2016 Cumulative Update 23
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.CVE-2026-57098 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.
- Product
- Remote Desktop client for Windows Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211_michael_mic_failure() function within sys/net80211/ieee80211_cryptoCVE-2026-56101 · Other software · OpenBSD · reported by VulnCheckMedium 6
OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211_michael_mic_failure() function within sys/net80211/ieee80211_crypto_tkip.c that allows unauthenticated attackers within RF range to trigger denial of service by sending two malformed TKIP frames separated by more than 60 seconds. Attackers can exploit the reversed TKIP MIC failure countermeasure window check to deauthenticate all associated TKIP stations and block reassociation for up to 90 seconds, while within-window MIC failures that should engage countermeasures are silently discarded, leaving key-recovery attempts undetected.
- Product
- OpenBSD
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.compop.argus-systems.ai
Sep 8, 2026CommServe contained a cryptographic signature verification issue affecting privilege management.CVE-2026-77105 · Other software · Commvault · reported by 050066fd-a2f9-4f32-ab5d-4c53f48bc333High 8.7
CommServe contained a cryptographic signature verification issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update CommServe and Web Server.
- Product
- Commvault Cloud
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.commvault.com
Sep 7, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-80167 · Other software · Dell · reported by security_alert@emc.comMedium 5.5
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-80057 · Other software · Dell · reported by security_alert@emc.comMedium 5.5
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vCVE-2026-78487 · Other software · Dell · reported by security_alert@emc.comMedium 5.5
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
- Product
- Secure Connect Gateway 5.0 - Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Affected versions of MISP do not enforce parent-event visibility when serving cryptographic keys through CryptographicKeysController::view().CVE-2026-86408 · Other software · MISP · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8High 7.1
Affected versions of MISP do not enforce parent-event visibility when serving cryptographic keys through CryptographicKeysController::view(). The vulnerable handler queried CryptographicKey directly using the supplied key ID and selected sensitive fields such as: * type * key_data * fingerprint but did not fetch or authorize the associated parent event first. The upstream commit explicitly states that cryptographicKeys/view could return a protected event’s signing key to any authenticated user. The fix adds parent_id and parent_type to the lookup and then enforces authorization through the associated event using fetchSimpleEvent($user, parent_id). If the parent is not an Event, access is limited to site administrators. Version affected: ≤2.5.45
- Product
- MISP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026A flaw in the libcurl SASL negotiation for LDAP authentication allows an incomplete handshake sequence to be misinterpreted as a successful cryptographic verifiCVE-2026-13608 · Other software · curl · reported by 2499f714-1537-4658-8207-48ae4bb9eae9High 7.4
A flaw in the libcurl SASL negotiation for LDAP authentication allows an incomplete handshake sequence to be misinterpreted as a successful cryptographic verification. An attacker executing a Man-in-the-Middle (MITM) attack can inject a premature or shortcut response that bypasses complete peer validation.
- Product
- curl
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2026WWBN AVideo generates passwords for external-login accounts using rand() instead of a cryptographic generator, producing only 31-bit integers.CVE-2026-86187 · Other software · WWBN · reported by VulnCheckHigh 7.4
WWBN AVideo generates passwords for external-login accounts using rand() instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plaintext passwords in minutes through offline brute-force attacks due to unsalted MD5-based hashing.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm Ensure the ENOMEMCVE-2026-80882 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Return ENOMEM when input buffer allocation fails for ccm Ensure the ENOMEM error value is set when the input buffer allocation fails in tegra_ccm_do_one_req.
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove crypto_rng interface Implementing the crypto_rng interface haCVE-2026-80871 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove crypto_rng interface Implementing the crypto_rng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually used. Tagging with 'Cc stable' due to the bugs that this removes: - xtrng_trng_generate() sometimes returned success even when it didn't fill in all the bytes. - It was possible for xtrng_trng_generate() and xtrng_hwrng_trng_read() to run concurrently and interfere with each other, as the locking code in xtrng_hwrng_trng_read() was broken.
- 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 4, 2026IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to the use of hardcoded cryptographic constants to CVE-2026-16693 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.4
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to the use of hardcoded cryptographic constants to obfuscate encryption keys.
- Product
- i
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtio_crypto_dataq_akcipher_callback() CVE-2026-80836 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtio_crypto_dataq_akcipher_callback() sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the original request length. sg_copy_from_buffer() then reads that many bytes from the destination buffer; a backend reporting a larger length over-reads adjacent kernel heap into the caller's scatterlist (an out-of-bounds read). Clamp the reported length to the originally requested destination length. A conforming device reports no more than that, so valid results are unaffected.
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Remove crypto_rng interface qcom-rng.c exposes the same hardware througCVE-2026-80835 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Remove crypto_rng interface qcom-rng.c exposes the same hardware through two completely separate interfaces, crypto_rng and hwrng. However, the implementation of this is buggy because it permits generation operations from these interfaces to run concurrently with each other, accessing the same registers. That is, qcom_rng_generate() synchronizes with itself but not with qcom_hwrng_read(). This results in potential repetition of output from the RNG, output of non-random values, etc. Fortunately, there's actually no point in hardware RNG drivers implementing the crypto_rng interface. It's not actually used by anything besides the "rng" algorithm type of AF_ALG, which in turn is not actually used in practice. Other crypto_rng hardware drivers are likewise being phased out, leaving just the hwrng support. Thus, remove it to simplify the code and avoid conflict (and confusion) with the hwrng interface which is the one that actually matters.
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce - Remove crypto_rng interface Since the crypto_rng interface for hardwareCVE-2026-80834 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce - Remove crypto_rng interface Since the crypto_rng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go ahead and remove the sun8i-ce support which is one of the only remaining ones. Note that the sun8i-ce support for hwrng remains in place. That is the interface that actually matters. As usual for crypto_rng, this driver was also buggy: its ->generate() function had a use-after-free vulnerability due to using wait_for_completion_interruptible_timeout() without handling shutting down the DMA operation if a signal is sent. There's no point in fixing this separately only to remove the code anyway, so this commit is marked with Fixes and Cc stable.
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove crypto_rng interface Since the crypto_rng interface for hardwareCVE-2026-80833 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Remove crypto_rng interface Since the crypto_rng interface for hardware PRNGs is unused and is redundant with hwrng and the actual Linux RNG, it's being phased out. Most drivers for it were already removed. Go ahead and remove the sun8i-ss support which is one of the only remaining ones. As usual for crypto_rng, this driver was also buggy: its ->generate() function had a use-after-free vulnerability due to using wait_for_completion_interruptible_timeout() without handling shutting down the DMA operation if a signal is sent. Also, it had a buffer overread bug in the line 'memcpy(ctx->seed, d + dlen, ctx->slen);'. There's no point in fixing these bugs separately only to remove the code anyway, so this commit is marked with Fixes and Cc stable.
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: qce - fix CCM AAD buffer underallocation The AAD buffer allocated in qce_aead_ccm_CVE-2026-80832 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: qce - fix CCM AAD buffer underallocation The AAD buffer allocated in qce_aead_ccm_prepare_buf_assoclen() can be smaller than the length later programmed into the DMA scatterlist. The allocation size is currently calculated as: ALIGN(assoclen, 16) + MAX_CCM_ADATA_HEADER_LEN while the DMA length is set to: ALIGN(assoclen + adata_header_len, 16) Since ALIGN() does not distribute over addition, the allocation can be smaller than the DMA length. For example, when assoclen = 32 and adata_header_len = 2: allocation = ALIGN(32, 16) + 6 = 38 DMA length = ALIGN(32 + 2, 16) = 48 As a result, the QCE hardware can read beyond the allocated buffer while computing the CBC-MAC over the associated data. The extra bytes are folded into the authentication tag, resulting in an incorrect tag and causing CCM self-test failures such as: alg: aead: ccm-aes-qce encryption test failed (wrong result) on test vector 8 Fix the allocation by adding the maximum possible AAD header length before alignment: ALIGN(assoclen + MAX_CCM_ADATA_HEADER_LEN, 16) This guarantees that the allocated buffer is large enough fo
- 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 4, 2026In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - fix source scatterlist length access mxs_dcp_aes_block_crypt() uses sg_dCVE-2026-80831 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - fix source scatterlist length access mxs_dcp_aes_block_crypt() uses sg_dma_len() without mapping the source scatterlist with dma_map_sg() first. Therefore, sg_dma_len() is invalid and could return zero or a stale DMA length, causing encryption and decryption to process the wrong number of bytes when CONFIG_NEED_SG_DMA_LENGTH=y. Use the original scatterlist length instead.
- 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 4, 2026IBM QRadar 7.5.0 through 7.5.0 UP15 Interim Fix 005 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound CVE-2026-5522 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
IBM QRadar 7.5.0 through 7.5.0 UP15 Interim Fix 005 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.
- Product
- QRadar
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.CVE-2026-81859 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.2
CP4BA - IBM Enterprise Records could allow a local attacker to obtain sensitive information due to the use of a broken or risky cryptographic algorithm.
- Product
- Cloud Pak for Business Automation
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 3, 2026Improper verification of cryptographic signature in Copilot Studio allows an unauthorized attacker to elevate privileges over a network.CVE-2026-80098 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.3
Improper verification of cryptographic signature in Copilot Studio allows an unauthorized attacker to elevate privileges over a network.
- Product
- Microsoft Copilot Studio
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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.
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