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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Kernel Important Security Fix Remote Access MGASA-2026-0017

MGASA-2026-0017 - Updated kernel, kmod-virtualbox & kmod-xtables-addons packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 php7.4 Security Advisory DLA-4447-1 CVE-2025-14178 Heap Overflow

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language, which could result in server side request forgery or …

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 Kernel Important Security Fixes 47 Issues 2026-0263-1

An update that solves 392 vulnerabilities, contains 16 features and has 47 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Avahi Critical CVE-2025-68276 Assertion Security Notice 2026-0016

MGASA-2026-0016 - Updated avahi packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: modsecurity-crs Critical Fix for CVE-2026-21876 DSA-6105-1

It was discovered that one of the rules in the OWASP ModSecurity Core Rule Set parsed some multipart requests incorrectly. For the oldstable distribution (book…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update 2026:0170-1 CVE-2022-50116

An update that solves 17 vulnerabilities, contains one feature and has one security fix can now be installed.

Linux

The Hacker News
The Hacker News Vulnerabilities

Security Bug in StealC Malware Panel Let Researchers Spy on Threat Actor Operations

Cybersecurity researchers have disclosed a cross-site scripting (XSS) vulnerability in the web-based control panel used by operators of the StealC information …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: python-urllib3 Important Security Fixes MGASA-2026-0011

MGASA-2026-0011 - Updated python-urllib3 packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Critical Security Patch for Node.js Addressing MGASA-2026-0009

MGASA-2026-0009 - Updated nodejs packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update 2026:0140-1 CVE and Fixes

An update that solves 157 vulnerabilities, contains one feature and has 26 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 gpsd Security Fixes CVE-2025-67268 Denial of Service

Security fixes for CVE-2025-67268 and CVE-2025-67269.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 net-snmp Urgent Security Risk Alert MGASA-2026-0008 CVE-2025-68615

MGASA-2026-0008 - Updated net-snmp packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 kernel Security Update CVE-2025-39806 Moderate Fixes

kernel security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: zlib Important Buffer Overflow Security Fix MGASA-2026-0006

MGASA-2026-0006 - Updated zlib packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: curl Important Security Issues OpenSSL Bypass MGASA-2026-0003

MGASA-2026-0003 - Updated curl packages fix security vulnerabilities

OpenSSL

The Hacker News
The Hacker News Vulnerabilities

Cisco Patches ISE Security Vulnerability After Public PoC Exploit Release

Cisco has released updates to address a medium-severity security flaw in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) with a pub…

Cisco

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: python-pdfminer Security Fix CVE-2025-64512 Advisory

Update to 20251230: security fix for CVE-2025-64512 https://github.com/pdfminer/pdfminer.six/blob/20251230/CHANGELOG.md

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: QEMU Important Security Update Due to Buffer Overflows 2026:0043-1

An update that solves three vulnerabilities and has two security fixes can now be installed.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Red Team Blue Team Insights for Linux Admins: Key Security Roles Explained

If you manage Linux systems long enough, you start to notice that most security conversations are not really about attackers or tools. They are about pressure.…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Fix for Multiple Issues SUSE-SU-2026:0032-1

An update that solves eight vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Security Update Buffer Overflow 2026-0033-1

An update that solves eight vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Security Update for Eight Issues 2026:0034-1

An update that solves eight vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important Buffer Overflow Security Fix 2026:0034-1

An update that solves eight vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 42: nginx-mod-modsecurity Critical Memory Leak Risk CVE-2025-53859

Changes with nginx 1.28.1 23 Dec 2025 *) Security: processing of a specially crafted login/password when using the "none" authentication method in the ngx_mail…

Linux Nginx