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debian-security5 articles
Oct 4, 2026

Debian Security Advisory DSA-6542-1: Rack-Session Vulnerability — Patching, Detection, and Hardening Guide for Ruby Web Stacks

DSA-6542-1: Why a Session Middleware Bug Should Be at the Top of Your Patch Queue Debian has issued DSA-6542-1, a security update for ruby-r...

mdrthreat-huntingendpoint-detection
Vulnerability ManagementRead Now
Sep 27, 2026

Debian DSA-6520-1: LemonLDAP::NG Security Update — Patch Your SSO Portal Before Attackers Do

When Debian ships a security update for LemonLDAP::NG, every defender running that stack should pay attention. DSA-6520-1 patches the open-s...

mdrthreat-huntingendpoint-detection
Vulnerability ManagementRead Now
Sep 6, 2026

DSA-6485-1: Tryton ERP Server Security Update — Patching and Detection Guide for Debian Defenders

DSA-6485-1: Tryton ERP Server Security Update — Patching and Detection Guide for Debian Defenders Debian's security team has released DSA-64...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Aug 9, 2026

Debian DSA-6421-1: PowerDNS Recursor Security Update — Patching and Detection Guide for DNS Infrastructure

Debian has released security advisory DSA-6421-1 for pdns-recursor, the PowerDNS Recursor package — one of the most widely deployed recursiv...

criticalzero-daycve
Vulnerability ManagementRead Now
Jul 23, 2026

Debian DSA-6397-1: PowerDNS Recursor Security Update — Detection and Patching Guide

Debian DSA-6397-1: PowerDNS Recursor Security Update — Detection and Patching Guide Introduction The Debian Security Team has released DSA-6...

criticalzero-daycve
Vulnerability ManagementRead Now