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.
3,435 results · page 2 of 69
Oct 19, 2026Permissive Cross-domain Policy with Untrusted Domains vulnerability in Apache Camel Jetty component.CVE-2026-85313 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 4.3
Permissive Cross-domain Policy with Untrusted Domains vulnerability in Apache Camel Jetty component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. Setting enableCORS on a Jetty endpoint installed Jetty's CrossOriginFilter with its stock defaults, which accept every origin and allow credentials. An operator asking for CORS therefore obtained a policy that lets a page on any origin make credentialed cross-origin requests to the endpoint and read the responses, without any indication that turning the option on had chosen an allow-all policy rather than an empty one to be filled in. This is the same defect class as the platform-http-vertx advisory published alongside it, in a different component. Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. enableCORS no longer grants credentials to an origin the operator did not name. A deployment that relied on any origin being accepted must now list its origins explicitly. For deployments that cannot upgrade immediately, configure the CrossOriginFilter parameters expl
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orggithub.com
Oct 19, 2026Permissive Cross-domain Policy with Untrusted Domains vulnerability in Apache Camel Platform HTTP Vertx component.CVE-2026-84176 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.5
Permissive Cross-domain Policy with Untrusted Domains vulnerability in Apache Camel Platform HTTP Vertx component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. createCorsHandler() set Access-Control-Allow-Credentials: true outside the origin check, so the header went out on every response to a request carrying an Origin header, including responses to origins the handler had just decided not to allow. When camel.server.cors.origins is unset, the handler treats every origin as allowed and echoes the caller's own Origin back as Access-Control-Allow-Origin. Together those produce the credentialed any-origin configuration that the fetch specification refuses to express as a literal wildcard, which is precisely why reflecting the origin is the usual way around that rule. A page on any origin could therefore make credentialed cross-origin requests to the Camel endpoint and read the responses. Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. Access-Control-Allow-Credentials is now sent only when the request
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orggithub.com
Oct 19, 2026Deserialization of Untrusted Data vulnerability in Apache Camel Spring Redis component.CVE-2026-78165 · Email & office · Apache Software Foundation · reported by security@apache.orgHigh 8.8
Deserialization of Untrusted Data vulnerability in Apache Camel Spring Redis component. This issue affects Apache Camel: from 2.11.0 before 4.18.5, from 4.19.0 before 4.22.1. RedisConfiguration.getSerializer lazily built a bare JdkSerializationRedisSerializer whenever no serializer option was configured, and that instance was used for every read the component performs. Spring's implementation delegates through DeserializingConverter to DefaultDeserializer, which reads the bytes with a ConfigurableObjectInputStream and installs no java.io.ObjectInputFilter on the stream, so an arbitrary serialized class graph was materialised and its readObject method executed. RedisConsumer.setBody applied that serializer to the raw bytes of every message published to the subscribed channels, before the Exchange was constructed and therefore before any route logic could inspect the message, so an actor able to issue PUBLISH on a subscribed channel reached the deserialization sink directly. The same default serializer backed the RedisTemplate built by RedisConfiguration.createDefaultTemplate, so the producer read commands GET, HGET, HGETALL and HVALS deserialized whatever was stored in the Red
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orggithub.com
Oct 19, 2026Deserialization of Untrusted Data vulnerability in Apache Camel.CVE-2026-78162 · Email & office · Apache Software Foundation · reported by security@apache.orgCritical 10
Deserialization of Untrusted Data vulnerability in Apache Camel. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The camel-hazelcast component applies a default Hazelcast JavaSerializationFilterConfig to the instances it creates from its own configuration, a protection introduced by CVE-2026-43865. That change did not reach two of the configuration paths Camel builds itself, so those paths continued to create Hazelcast instances whose Java deserialization is unrestricted. ReplicatedHazelcastAggregationRepository extends HazelcastAggregationRepository but overrides doStart() without calling super.doStart(), keeping its own copy of the bootstrap block, and therefore never received the filter: a route using it without supplying a hazelcastInstance starts a Hazelcast member that deserializes values read from the backing ReplicatedMap with no class restriction. HazelcastDefaultComponent#getOrCreateHzClientInstance() builds its own ClientConfig when hazelcastMode=client is selected and neither a referenced ClientConfig nor hazelcastConfigUri is supplied, and likewise applied no filter, so client-mode endpoints behaved differently from node-mode
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orgcamel.apache.org
Oct 19, 2026Quiz And Survey Master: Deserialization of Untrusted DataCVE-2026-111408 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
- Product
- Quiz And Survey Master
- Affected
- up to 11.2.7
- What to do
- Affects up to 11.2.7. Update Quiz And Survey Master to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 18, 2026Conversational Forms for ChatBot: Deserialization of Untrusted DataCVE-2026-110886 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in QuantumCloud Conversational Forms for ChatBot conversational-forms allows Object Injection.This issue affects Conversational Forms for ChatBot: from n/a through 1.5.1.
- Product
- Conversational Forms for ChatBot
- Affected
- up to 1.5.1
- What to do
- Affects up to 1.5.1. Update Conversational Forms for ChatBot to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 18, 2026Strong Testimonials: Deserialization of Untrusted DataCVE-2026-107436 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in WP Chill Strong Testimonials strong-testimonials allows Object Injection.This issue affects Strong Testimonials: from n/a through 3.3.12.
- Product
- Strong Testimonials
- Affected
- up to 3.3.12
- What to do
- Affects up to 3.3.12. Update Strong Testimonials to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 16, 2026An untrusted search path in DeepSeek Harness (dsh) commit c291e796 allows attackers to execute arbitrary code via supplying and opening crafted executable filesCVE-2026-95182 · Other software · reported by MITRECritical 10
An untrusted search path in DeepSeek Harness (dsh) commit c291e796 allows attackers to execute arbitrary code via supplying and opening crafted executable files in place of legitimate content.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddeepseek.comgist.github.com
Oct 16, 2026Deserialization of Untrusted Data vulnerability in Apache Kylin.CVE-2026-64610 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.8
Deserialization of Untrusted Data vulnerability in Apache Kylin. Unsafe Java deserialization could happen from a broken external cache service. This issue affects Apache Kylin: from 4 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.
- Product
- Apache Kylin
- 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
Oct 16, 2026Gravity Forms: Deserialization of Untrusted DataCVE-2026-97296 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Deserialization of Untrusted Data vulnerability in Rocketgenius, Inc Gravity Forms gravityforms allows Object Injection.This issue affects Gravity Forms: from n/a before 3.1.1.
- Product
- Gravity Forms
- Fixed in
- 3.1.1
- What to do
- Update Gravity Forms to 3.1.1 or newer.
Oct 15, 2026Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-108435 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.CVE-2026-108433 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026ammonia is a Rust library for repairing and securing untrusted HTML.CVE-2026-63430 · Other software · rust-ammonia · reported by GitHubMedium 6.3
ammonia is a Rust library for repairing and securing untrusted HTML. Prior to 3.3.2, 4.0.2, and 4.1.3, applications that explicitly allow the math tag, annotation-xml, and at least one raw-text HTML element while disallowing the encoding attribute can permit mutation cross-site scripting. ammonia does not correctly implement annotation-xml's encoding-dependent MathML integration-point behavior after attribute filtering removes encoding, so the sanitizer validates a descendant under one namespace interpretation while the browser reparses the output under another. An attacker can use that namespace transition and an allowed raw-text HTML element to execute JavaScript when a user renders the sanitized output. The required tags are not enabled by default, so applications that do not explicitly allow them are not affected. This issue is fixed in versions 3.3.2, 4.0.2, and 4.1.3.
- Product
- ammonia
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard daCVE-2026-110812 · Other software · AWS · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5Critical 9.4
Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard database permissions to execute arbitrary code and access internal service credentials. To remediate this issue, users not enrolled in auto-update should upgrade to Amazon Neptune engine version 1.5.0.0.(Backports to 1.4.8.1 and 1.4.7.1)
- Product
- Amazon Neptune Engine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaws.amazon.comdocs.aws.amazon.com
Oct 15, 2026In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configurationCVE-2026-111091 · Other software · JetBrains · reported by cve@jetbrains.comHigh 7.8
In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration
- Product
- Junie CLI
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Link Whisper Free: Deserialization of Untrusted DataCVE-2026-109686 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in Link Whisper INC Link Whisper Free link-whisper allows Object Injection.This issue affects Link Whisper Free: from n/a through 0.9.7.
- Product
- Link Whisper Free
- Affected
- up to 0.9.7
- What to do
- Affects up to 0.9.7. Update Link Whisper Free to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 14, 2026Polylang: Deserialization of Untrusted DataCVE-2026-97278 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Deserialization of Untrusted Data vulnerability in WP SYNTEX Polylang polylang allows Object Injection.This issue affects Polylang: from n/a through 3.8.9.
- Product
- Polylang
- Affected
- up to 3.8.9
- What to do
- Affects up to 3.8.9. Update Polylang to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 14, 2026Affiliates: Deserialization of Untrusted DataCVE-2026-108291 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in itthinx Affiliates affiliates allows Object Injection.This issue affects Affiliates: from n/a through 7.0.1.
- Product
- Affiliates
- Affected
- up to 7.0.1
- What to do
- Affects up to 7.0.1. Update Affiliates to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 14, 2026SureCart: Deserialization of Untrusted DataCVE-2026-106599 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in Brainstorm Force SureCart surecart allows Object Injection.This issue affects SureCart: from n/a through 4.9.3.
- Product
- SureCart
- Affected
- up to 4.9.3
- What to do
- Affects up to 4.9.3. Update SureCart to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 14, 2026Nix before 2.35.3 and Lix before 2.95.4 have an integer overflow and resultant out-of-bounds write when evaluating untrusted expressions because list allocationCVE-2026-110449 · Other software · NixOS · reported by MITREHigh 7.5
Nix before 2.35.3 and Lix before 2.95.4 have an integer overflow and resultant out-of-bounds write when evaluating untrusted expressions because list allocation is mishandled.
- Product
- Nix
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-65674 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Dimension is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-103847 · Other software · Adobe · reported by AdobeHigh 8.6
Dimension is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. A local attacker with user permissions could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must run the application. Scope is changed.
- Product
- Adobe Dimension
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Reliance on untrusted inputs in a security decision in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-102234 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.4
Reliance on untrusted inputs in a security decision in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.CVE-2026-96933 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2026-96931 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network.CVE-2026-96924 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.CVE-2026-96910 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.CVE-2026-96847 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Reliance on untrusted inputs in a security decision in Microsoft PowerShell allows an unauthorized attacker to execute code over a network.CVE-2026-96251 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Reliance on untrusted inputs in a security decision in Microsoft PowerShell allows an unauthorized attacker to execute code over a network.
- Product
- PowerShell 7.4
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network.CVE-2026-96237 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network.
- Product
- .NET 10.0 runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.CVE-2026-96186 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in RPC Runtime allows an unauthorized attacker to execute code over a network.CVE-2026-88219 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in RPC Runtime allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.CVE-2026-88210 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-88203 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.CVE-2026-88126 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88116 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88114 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-88112 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows Security Support Provider Interface allows an authorized attacker to elevate privileges locally.CVE-2026-88098 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Untrusted pointer dereference in Windows Security Support Provider Interface allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.CVE-2026-88091 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.CVE-2026-87697 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.
- Product
- .NET 10.0 runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.CVE-2026-87695 · Email & office · Microsoft · reported by secure@microsoft.comHigh 7.8
Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft Exchange Server 2016 Cumulative Update 23
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.CVE-2026-87692 · Email & office · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft Exchange Server 2016 Cumulative Update 23
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-85903 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.CVE-2026-85900 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
- Product
- Microsoft SharePoint Server Subscription Edition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Reliance on untrusted inputs in a security decision in Windows PowerShell allows an unauthorized attacker to execute code over a network.CVE-2026-85817 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Reliance on untrusted inputs in a security decision in Windows PowerShell allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Inclusion of functionality from untrusted control sphere in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.CVE-2026-85355 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Inclusion of functionality from untrusted control sphere in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.CVE-2026-83848 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Untrusted pointer dereference in Windows Error Reporting allows an authorized attacker to elevate privileges locally.CVE-2026-83826 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Untrusted pointer dereference in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- Product
- Windows 11 version 23H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a netCVE-2026-83646 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.8
Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.
- Product
- Windows 10 Version 1607
- 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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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.