Gnoppix Security Announcement - 2026-06-09T20:01:55.111-04:00

Gnoppix Issues Critical OpenSSL Patch for Gnoppix 23/25 and 25

Gnoppix Security released GSA-6335-1, a security update for OpenSSL addressing a denial-of-service vulnerability. The flaw affects Gnoppix 23/25 (stable) and Gnoppix 25 (testing).

What is the vulnerability?
Attackers can trigger a denial of service by sending specially crafted packets to a vulnerable system.

What action is required?
Users must immediately update the OpenSSL package to version 3.1.7-1+deb12u1 for Gnoppix 23/25 or the pending fixed version for Gnoppix 25.

This update is classified as critical. Systems running unpatched versions are at immediate risk of service disruption.

What platforms are affected?

  • Gnoppix 23/25 (stable): Requires manual package update.
  • Gnoppix 25 (testing): The fix will arrive through the standard updates channel.

How to apply the patch?
Run the standard update command on your system. No reboot is required after the update. - Please update your systems.