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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Postfix Important Buffer Over-read Issue RLSA-2026-25930

Important: postfix security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Yggdrasil Worker Moderate Root Access Risk RLSA-2026-25999

Moderate: yggdrasil-worker-package-manager security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 vips Critical Denial of Service Memory Issues 2026-b9f00ad1b7

update to v8.18.3 enable uhdr fix several security issues

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 python3-docs Important Denial of Service Fix 2026-a2c583a4ab

New Python release including bugfixes and security fixes.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 vips Key Update Fixes Critical Denial of Service Memory Issue

update to v8.18.3 enable uhdr fix several security issues

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu Linux-oracle 5.15 Important Privilege Escalation Threat USN-8462-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS Linux-Azure Critical Kernel Flaws USN-8461-1

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 Lowlatency High Socket Buffer Escalation USN-8388-2

Ubuntu issued a security notice regarding vulnerabilities in the Linux kernel affecting Ubuntu 22.04 LTS and 20.04 LTS, requiring updates and potential recompi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Libxml2 Important DoS and Memory Leak Issues USN-8460-1

Several security issues were fixed in libxml2.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE rmt-server Important Denial of Service Vuln 2026-2487-1

An update that solves 10 vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 Google Guest Agent Important Denial Service Issues USN-8447-3

Several security issues were fixed in Google Guest Agent.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-27288 Important Kernel Bug Fixes

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 10 Kernel Important Bug Fix Advisory RLSA-2026-27288

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 LTS HAProxy Important Denial of Service USN-8459-1

Several security issues were fixed in HAProxy.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Nginx Critical Denial of Service Vulnerability USN-8458-1 CVE-2026

Several security issues were fixed in nginx.

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu MySQL Important DoS Vulnerabilities USN-8457-1 CVE-2026-46862

Several security issues were fixed in MySQL.

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 Netatalk Critical Denial of Service Path Traversal 8455-1

Several security issues were fixed in Netatalk.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux kernel-rt Crucial Denial of Service Resolution RLSA-2026-27354

Important: kernel-rt security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 kernel-rt Important Denial of Service Vulnern RLSA-2026-27354

Important: kernel-rt security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 Kernel-rt Major Denial of Service Resolution RLSA-2026-27354

Important: kernel-rt security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux kernel-rt Major Denial of Service Resolution RLSA-2026-27354

Important: kernel-rt security, bug fix, and enhancement update

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

SQL Injection: Why It Persists and How to Prevent It

SQL injection has been in every OWASP Top 10 list ever published, and it is still number five in 2025. Here is why the vulnerability persists and the defences …

The Hacker News
The Hacker News Breaches & leaks

INTERPOL Warns Phishing, Ransomware, and AI Scams Are Rising Across Asia-Pacific

A new report from INTERPOL has revealed a "dramatic increase" in cybercrime in Asia and the South Pacific, fueled by rapid digitalization, internet penetration…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS MediaWiki DLA-4640-1 Access Control Bypass Issues

Multiple security vulnerabilities were found in mediawiki, a website engine for collaborative work, which could lead to information disclosure or access contro…

Linux