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Debian LTS openssl Important Use-After-Free NULL Pointer Issues DLA-4624-1

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Ubuntu 20.04 alsa-lib Important Denial of Service Fix USN-8044-2

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Ubuntu 26.04 LTS node-shell-quote Important Denial of Service CVE-2026-9277

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Mageia 9 Suricata Critical Performance Security Issues MGASA-2026-0181

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Mageia 9 PackageKit Important TOCTOU Race Escalation CVE-2026-41651

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Mageia 9 Unbound Critical Remote Code Execution Advisory 2026-0034

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Ubuntu 26.04 LTS Netatalk Multiple Security Issues USN-8395-1

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Fedora 43 mingw-objfw 1.5.5 Update Security Fix FEDORA-2026-de23fedf3e

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Fedora 43 objfw Important Update 1.5.5 Bug Fixes June 2026

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[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Debian LTS: DLA-3061-1 Critical Firejail Local Escalation Issue

Matthias Gerstner discovered that the --join option of Firejail, a sandbox to restrict an application environment, was susceptible to local privilege escalation to root. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3061-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Sylvain Beucler June 29, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : firejail Version : 0.9.58.2-2+deb9u1 CVE ID : CVE-2022-31214 Debian Bug : 1012510 Matthias Gerstner discovered that the --join option of Firejail, a sandbox to restrict an application environment, was susceptible to local privilege escalation to root. For Debian 9 stretch, this problem has been fixed in version 0.9.58.2-2+deb9u1. We recommend that you upgrade your firejail packages. For the detailed security status of firejail please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/firejail Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Critical local privilege escalation flaw in Firejail patched in Debian LTS: DLA-3061-1. Users advised to update promptly.. Debian LTS, Firejail Update, Security Patch, Privilege Escalation. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Jun 29, 2022 •Critical Debian LTS
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Ubuntu: 4032-1 Critical Security Issue with Firefox Sandbox Escape

A sandbox escape was discovered in Firefox.. =========================================================================Ubuntu Security Notice USN-4032-1 June 24, 2019 firefox vulnerability ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: A sandbox escape was discovered in Firefox. Software Description: - firefox: Mozilla Open Source web browser Details: It was discovered that a sandboxed child process could open arbitrary web content in the parent process via the Prompt:Open IPC message. When combined with another vulnerability, an attacker could potentially exploit this to execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: firefox 67.0.4+build1-0ubuntu0.19.04.1 Ubuntu 18.10: firefox 67.0.4+build1-0ubuntu0.18.10.1 Ubuntu 18.04 LTS: firefox 67.0.4+build1-0ubuntu0.18.04.1 Ubuntu 16.04 LTS: firefox 67.0.4+build1-0ubuntu0.16.04.1 After a standard system update you need to restart Firefox to make all the necessary changes. References: https://ubuntu.com/security/notices/USN-4032-1 CVE-2019-11708 Package Information: https://launchpad.net/ubuntu/+source/firefox/67.0.4+build1-0ubuntu0.19.04.1 https://launchpad.net/ubuntu/+source/firefox/67.0.4+build1-0ubuntu0.18.10.1 https://launchpad.net/ubuntu/+source/firefox/67.0.4+build1-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/firefox/67.0.4+build1-0ubuntu0.16.04.1 . A critical security flaw was identified in Chrome impacting various Debian iterations. Please upgrade your software immediately.. Firefox Patch, Ubuntu Security, Sandbox Escape, Security Update. .Severity: Critical. LinuxSecurity.com Team

Calendar 2 Jun 24, 2019 •Critical Ubuntu
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[{"id":483,"title":"Self-taught through trial and error","votes":549,"type":"x","order":1,"pct":78.54,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.29,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.86,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.3,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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