CVE-2026-64440 staging: rtl8723bs: fix OOB write in HT_caps_handler()

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

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

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 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...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal through PluginsGenerationService in the plugin manifest generation code. An attacker can make the generated Copilot or Teams plugin manifest reference files outside the plugin package by supplying an OpenAPI...