FreeBSD security advisory (AV26-179)

Serial number: AV26-179
Date: February 27, 2026

On February 24, 2026, FreeBSD published security advisories to address critical vulnerabilities in the following products:

• FreeBSD – version 14.3
• FreeBSD – version 13.5

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• Jail chroot escape via fd exchange with a different jail (CVE-2025-15576)
• Local DoS and possible privilege escalation via routing sockets (CVE-2026-3038)
• FreeBSD Security Advisories