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LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

AppArmor Credential Fix Prevents In-Hook Use-After-Free Risk

A Linux security hook should be able to check a task without invalidating the identity data that surrounding kernel code is still using. AppArmor broke that ex…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux dm-integrity Patch Targets Writeback Checksum Mismatches

A Linux dm-integrity patch posted on Aug 24, 2026 targets a writeback race that can leave stored data with the wrong integrity tag after a crash. Chen Cheng pr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE Linux Kernel Important Live Patch 49 Advisory 2026-3766-1

A security update for SUSE Linux Kernel fixes 18 vulnerabilities addressing various issues and bugs, including memory leaks and data handling problems, enhanci…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE postgresql15 Important 24 Issues Fixed 2026-11553-1

An update for PostgreSQL on openSUSE Tumbleweed addresses 24 vulnerabilities, enhancing security with fixes for multiple CVEs rated from moderate to high sever…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 AusweisApp2 Software Update Advisory 2026-44f6d8f2e7

An update to AusweisApp2 version 2.5.5 is now available for Fedora 43, allowing online identification with German ID cards and providing access to stored data.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 AusweisApp2 Security Advisory Update 2026-2fff59246b

Fedora 44 has released AusweisApp2 version 2.5.5, which allows online identification using German ID cards, featuring data self-assessment. Users can update vi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 python-sqlalchemy Security Fixes Advisory 2026-6f7b906353

An update for python-sqlalchemy (2.0.52) includes bug fixes and enhancements for related packages, providing improved flexibility for SQL databases with a high…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 DokuWiki Bypass Fix Advisory 2026 - 99a0f106c9

Fedora 43 has released an update for DokuWiki, fixing a bypass issue in the "disableactions" mechanism, enhancing its usability in documentation without needin…

Linux

The Hacker News
The Hacker News

Why "Shady AI" is Security's Next Big Governance Problem

In March 2026, an internal AI agent at Meta triggered a “Sev 1” incident after sensitive company and user data was exposed to employees who weren’t authorized …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2026-56973 MySQL Important Performance Issues

Rocky Linux 9 has released an important security update for MySQL 8.4, addressing multiple unspecified vulnerabilities, bugs, and enhancements to improve datab…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 GitPython 3.1.59 Update Security Fixes 2026-166bfc4f18

The Fedora 44 update for GitPython version 3.1.59 addresses multiple security vulnerabilities and enhances performance for interacting with Git repositories, o…

Linux

The Hacker News
The Hacker News Breaches & leaks

Ransom Busters Claims It Hacked Ransomware Servers, Asks Victims for Up to $60,000

A ransomware affiliate calling itself Ransom Busters has been spotted proactively sending emails to victim organizations and claims to delete stolen data from …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 gstreamer1-plugins-good Vulnerability CVE-2026-73433

Oracle Linux 10 has updated packages addressing CVEs 2026-73433 and 2026-73434, which involve fixes for out-of-bounds reads in the AVI demuxer and FUJIFILM met…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE java-1_8_0-openjdk Important Denial Of Service Vulnern 2026-3623-1

A SUSE security update addresses ten vulnerabilities in java-1_8_0-openjdk, improving system security by fixing issues related to data access and denial of ser…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 10 Sar2 Bug Fix Notification for Advisory 2026-0094

An update for Mageia 10 addresses a bug in sar2 that prevented the game from starting due to data path issues, resolving the reported problem.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 pdns Security Advisory Update 5.0.7 2026-706965c440

Fedora has released an update for PowerDNS version 5.0.7, enhancing its authoritative DNS server capabilities while addressing security issues and providing co…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Java Update Important Security Fix CVE-2026-8400 for 14 Issues

A security update for java-1_8_0-ibm resolves 14 vulnerabilities affecting several SUSE Linux products, enhancing security by addressing issues including unaut…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 DLA-4739-1 Chromium Important Security Flaws Fixed

Debian LTS Advisory DLA-4739-1 highlights security vulnerabilities in Chromium that could lead to code execution, denial of service, or data exposure, recommen…

Linux Chrome

The Hacker News
The Hacker News

WindRelay Android Malware Turns Victims' Phones Into NFC Relays for Payment Fraud

A previously unseen Android near field communication (NFC) relay malware family dubbed WindRelay is being deployed in conjunction with a known remote access tr…

Android

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE rpm Important Buffer Overflow Security Advisory SUSE-SU-2026-3600-1

A security update for rpm addresses a critical heap buffer overflow vulnerability in NDB database backend, affecting several SUSE products and recommending ins…

Linux

The Hacker News
The Hacker News Vulnerabilities

SAP Commerce Cloud Flaw Could Let Unauthenticated Attackers Execute Arbitrary Code

SAP has released patches to address a maximum-severity security flaw impacting Commerce Cloud (Data Hub Adapter) that could result in arbitrary code execution.…

The Hacker News
The Hacker News Breaches & leaks

DeadLock Ransomware Uses Polygon Smart Contracts to Make Extortion Infra Harder to Disrupt

The ransomware group known as DeadLock has been observed using decentralized infrastructure to facilitate victim communications and data leak operations in a b…

The Hacker News
The Hacker News Breaches & leaks

Malicious MCP Servers Can Split Instructions to Make AI Coding Agents Exfiltrate Secrets

A malicious tool server connected to an AI coding assistant can quietly walk off with SSH keys, environment secrets, source code, and customer data without eve…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian openjdk-21 Important Cert Issues DoS Risk DSA-6425-1

Debian has released an advisory for OpenJDK-21 addressing multiple vulnerabilities that could lead to certificate validation issues, denial of service, or data…

Linux