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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6267-1 Thunderbird Important Arbitrary Code Execution

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For the oldstable distribution (bookworm), thes…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 23.04 upgrade process requires json-check for RLSB-2026-17803

Important: jq security update

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Why Red Hats krb5 Update Matters for Linux and Windows Authentication

Red Hat released an Important krb5 security update for Red Hat Enterprise Linux 8 this week, addressing two vulnerabilities tracked as CVE-2026-40355 and CVE-2…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 perl-XML-LibXML High Buffer Overflow Vulnerability MGASA-2026-0137

MGASA-2026-0137 - Updated perl-XML-LibXML packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 perl-Net-CIDR-Lite Severe IP ACL Bypass Vulnerability 2026-0136

MGASA-2026-0136 - Updated perl-Net-CIDR-Lite packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 dnsmasq Moderate Denial of Service and Buffer Overflow Alert

MGASA-2026-0135 - Updated dnsmasq packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Redis Medium Remote Code Execution Vulnerabilities MGASA-2026-0134

MGASA-2026-0134 - Updated redis packages fix security vulnerabilities

Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Flatpak Critical Sandbox Escape Vulnerability File Deletion Risk

MGASA-2026-0133 - Updated flatpak packages fix security vulnerabilities

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

RaccoonLine Shares Technical Overview of VLESS Protocol in New Engineering Explainer

Rome, Italy, 13th May 2026, CyberNewswireRaccoonLine Shares Technical Overview of VLESS Protocol in New Engineering Explainer on Latest Hacking News | Cyber Se…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 FreeRDP Moderate Denial of Service Vuln RLSA-2026-16014

Moderate: freerdp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky OS 10 OpenEXR Command Key Management Flaw DISC-2026-15892

Important: openexr security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 glib2 Moderate GLib Heap Corruption Fix RLSA-2026-15969

Moderate: glib2 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 libsoup3 Severe DoS Vulnerability RLSA-2026-15971 Found

Moderate: libsoup3 security update

Linux

The Hacker News
The Hacker News Vulnerabilities

[Webinar] How Modern Attack Paths Cross Code, Pipelines, and Cloud

TL;DR: Stop chasing thousands of "toast" alerts. Join experts from Wiz to learn how hackers connect tiny flaws to build a "Lethal Chain" to your data—and how t…

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 138 Vulnerabilities, Including DNS and Netlogon RCE Flaws

Microsoft on Tuesday released patches for 138 security vulnerabilities spanning its product portfolio, although none of them have been listed as publicly known…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 perl-Gazelle Important HTTP Request Smuggling Fix MGSAS-2026-0130

MGASA-2026-0130 - Updated perl-Gazelle packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 sed Important Race Condition Issue MGASA-2026-0128 CVE-2026-5958

MGASA-2026-0128 - Updated sed packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-16022 freerdp Major Vulnerabilities and Issues

Moderate: freerdp security update

Linux

The Hacker News
The Hacker News

RubyGems Suspends New Signups After Hundreds of Malicious Packages Are Uploaded

RubyGems, the standard package manager for the Ruby programming language, has temporarily paused account sign ups following what has been described as a "major…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10 ImageMagick Critical Denial of Service Issues USN-8263-1

Several security issues were fixed in ImageMagick.

Linux

The Hacker News
The Hacker News Breaches & leaks

TeamPCP Compromises Checkmarx Jenkins AST Plugin Weeks After KICS Supply Chain Attack

Checkmarx has confirmed that a modified version of the Jenkins AST plugin was published to the Jenkins Marketplace."If you are using Checkmarx Jenkins AST plug…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Linux Kernel USN-8255-2 Critical Local Escalation

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 p7zip-rar DLA-4577-1 Memory Corruption DoS Risk CVE-2025-53816

Jaroslav Loba'evski from GitHub Security Lab discovered a memory corruption vulnerability in the RAR module of p7zip, a now unmaintained fork of 7-Zip, a file …

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4576-1 p7zip Critical RCE DoS Issues Fixed

Multiple vulnerabilities were discovered in p7zip, a now unmaintained fork of 7-Zip, a file archiver handling multiple formats. To address these security vulne…

Linux