Conversation

• L Latest Newsroom Latest Newsroom remote Sep 23, 2026, 11:12 AM You are here

  Exploit Released for Unpatched Ubuntu Linux Flaw Enabling Host-Root Container Escape

  Exploit Released for Unpatched Ubuntu Linux Flaw Enabling Host-Root Container Escape

  

  A use-after-free in the Linux kernel's AF_UNIX socket subsystem can be used to escape a container and gain root on the host, security firm DepthFirst said in research published September 22. The flaw, ... Read more

  Published Date: Sep 23, 2026 (4 days, 23 hours ago)

  Vulnerabilities has been mentioned in this article.

  CVE-2026-80521
  source