CVE-2026-64440

CVE-2026-64440 (Linux kernel) : The vulnerability affects the rtl8723bs HT_capabilities handling in staging. HT_caps_handler() reads pIE->length bytes and writes into a fixed 26-byte HT_cap[]; since pIE->length is from an unvalidated 802.11 AssocResponse, an AP can set it to 255, causing up...

EUVD-2026-48784

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB write in HTcapshandler HTcapshandler iterates pIE-length bytes and writes into HTcaps.u.HTcap, which is a fixed 26-byte array sizeof struct HTcapselement. Because pIE-length is a raw u8 from an...

CVE-2026-64440

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB write in HTcapshandler HTcapshandler iterates pIE-length bytes and writes into HTcaps.u.HTcap, which is a fixed 26-byte array sizeof struct HTcapselement. Because pIE-length is a raw u8 from an...

CVE-2026-64392

The CVE-2026-64392 entry concerns the Linux kernel ksmbd delete-on-close path. The underlying issue was that delete-on-close could execute unlink and ADS xattr removal with ksmbd worker credentials rather than the credentials captured at file open, allowing potential permission checks bypass. The...

CVE-2026-64392 ksmbd: use opener credentials for delete-on-close

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for delete-on-close Delete-on-close can be completed by deferred or durable handle teardown, where no request work is available. Both the base-file unlink and the ADS xattr removal consequently run...

PT-2026-64661

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB write in HT caps handler HT caps handler iterates pIE-length bytes and writes into HT caps.u.HT cap, which is a fixed 26-byte array sizeof struct HT caps element. Because pIE-length is a raw u8 from an...

GHSA-4JWF-M4WG-8P66 Microsoft Kiota: Path/URL injection into generated Copilot plugin manifest via x-ai-* extensions

Summary kiota plugin add / kiota plugin generate with -t APIPlugin emits an attacker-controlled statictemplate.file path from the AI-plugin extensions x-ai-adaptive-card, x-ai-capabilities verbatim, with no path validation, into the generated Microsoft 365 Copilot / Teams plugin manifest...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

EUVD-2026-46262

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-8933 snap-confine Local Privilege Escalation via Capabilities Misconfiguration or Flaw in Execution Environment Setup

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-8933 snap-confine Local Privilege Escalation via Capabilities Misconfiguration or Flaw in Execution Environment Setup

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-8933

A local privilege escalation affecting snap-confine (used by Canonical snapd) configured with set-capabilities. The flaw lies in how privilege boundaries/security sandboxes are initialized when running under limited ambient capabilities, allowing an unprivileged local user to bypass restrictions ...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

UBUNTU-CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

libvirt security update

11.10.0-12.4.0.1 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 11.10.0-12.4.el102 - cpuconf: Introduce virCPUDefSortFeatures RHEL-180449 - qemucapabilities: Split virQEMUCapsFillDomainCPUCaps RHEL-180449 - qemu: Move domain caps flags handling to virQEMUCapsFillDomainCPUHostModel...

📄 WordPress Simple User Capabilities 1.0 Unauthenticated Privilege Escalation

WordPress Simple User Capabilities plugin version 1.0 contains an unauthenticated privilege escalation to administrator vulnerability. A remote attacker can elevate privileges to the administrator role and take control of the affected site. This proof of concept exploit demonstrates the vulnerabl...

PT-2026-61956

Name of the Vulnerable Software and Affected Versions snap-confine affected versions not specified Description A local privilege escalation issue exists in snap-confine, a core component used by Canonical snapd to create secure execution environments for snap applications. The flaw occurs in...

CVE-2026-59864

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, kiota plugin add and kiota plugin generate with -t APIPlugin emitted attacker-controlled statictemplate.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin manifests...

CVE-2026-59864 Kiota: Path/URL injection into generated Copilot plugin manifest via x-ai-* extensions

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, kiota plugin add and kiota plugin generate with -t APIPlugin emitted attacker-controlled statictemplate.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin manifests...