UBUNTU-CVE-2026-23420

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl-mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer...

CVE-2026-23420

CVE-2026-23420 affects the Linux kernel wlcore Wi‑Fi driver. The issue is a locking-order bug where wl->mutex could be unlocked without being held, as identified by a Clang thread-safety analyzer. This is associated with potential synchronization instability; patches exist in Rootio‑Linux pack...

CVE-2026-23420 wifi: wlcore: Fix a locking bug

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl-mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer...

ROS-20260403-73-0007

A vulnerability in the macbhalttx function of the Linux kernel is related to mutual blocking of execution threads. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2026-34824: Out-of-bounds Read

Mesop is a Python-based UI framework that allows users to build web applications. From version 1.2.3 to before version 1.2.5, an uncontrolled resource consumption vulnerability exists in the WebSocket implementation of the Mesop framework. An unauthenticated attacker can send a rapid succession o...

CVE-2026-23420: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl-mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer...

NILFS2 File System Heap Buffer Overflow DoS

The vulnerability of the nilfssegctorthread function in the fs/nilfs2/segment.c file of the NILFS2 file system in the Linux operating system is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in locking order within wlcore, potentially leading to thread-related security issues...

PraisonAI SQL Injection Vulnerability

PraisonAI is a low-code multi-intelligent body collaboration framework. PraisonAI suffers from a SQL injection vulnerability that stems from the getalluserthreads function constructing raw SQL queries using unescaped thread IDs, which can be exploited by an attacker to cause SQL injection and gai...

Linux TTY Driver Heap Buffer Overflow DoS

The vulnerability of the gsmsend and gsmdatakick functions in the drivers/tty/ngsm.c module of the TTY console driver for the Linux operating system is related to mutual blocking of execution threads. Exploiting this vulnerability could allow an attacker to cause a service failure...

Incorrect Authorization

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Incorrect Authorization in the Graph API process. An attacker can access message thread history that should be restricted by sender allowlists by querying the API directly,...

OpenClaw: MSTeams thread history bypasses sender allowlist via Graph API

Summary MSTeams thread history bypasses sender allowlist via Graph API Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 MS Teams because Graph-fetched thread history bypasses sender allowlists, with unreleased mainline filtering fix...

GHSA-CHFM-XGC4-47RJ OpenClaw: MSTeams thread history bypasses sender allowlist via Graph API

Summary MSTeams thread history bypasses sender allowlist via Graph API Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 MS Teams because Graph-fetched thread history bypasses sender allowlists, with unreleased mainline filtering fix...

Incorrect Authorization

Overview @openclaw/matrix is an OpenClaw Matrix channel plugin Affected versions of this package are vulnerable to Incorrect Authorization in the process that fetches thread root and reply context, which bypasses the sender allowlist. An attacker can gain unauthorized access to message threads by...

Incorrect Authorization

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Authorization in the process that fetches thread root and reply context, which bypasses the sender allowlist. An attacker can gain unauthorized access to message threads by...

OpenClaw: Matrix thread root and reply context bypass sender allowlist

Summary Matrix thread root and reply context bypass sender allowlist Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 Matrix because fetched thread-root/reply context bypasses sender allowlists, with unreleased mainline filtering fix...

GHSA-RG8M-3943-VM6Q OpenClaw: Matrix thread root and reply context bypass sender allowlist

Summary Matrix thread root and reply context bypass sender allowlist Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 Matrix because fetched thread-root/reply context bypasses sender allowlists, with unreleased mainline filtering fix...

GHSA-877V-W3F5-3PCQ OpenClaw: Feishu thread history and quoted messages bypass sender allowlist

Summary Feishu thread history and quoted messages bypass sender allowlist Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 Feishu because fetched quoted/root/thread context bypasses sender allowlists, and SECURITY.md does not exempt...

OpenClaw: Feishu thread history and quoted messages bypass sender allowlist

Summary Feishu thread history and quoted messages bypass sender allowlist Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Real in shipped v2026.3.28 Feishu because fetched quoted/root/thread context bypasses sender allowlists, and SECURITY.md does not exempt...

RLSA-2026:6391 Moderate: mysql:8.4 security update

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon mysqld and many client programs and libraries. Security Fixes: mysql: Optimizer unspecified vulnerability CPU Jan 2026 CVE-2026-21941 mysql: Optimizer unspecified vulnerability CPU Jan 2026...