CVE-2026-126254 ← All CVEs & products

Posts about CVE-2026-126254

Find posts on this blog by CVE ID and product topic.

1 post

10 products

An index of this blog’s posts. Product labels describe topics discussed; consult the original advisory for affected versions.

1 post

Critical Nov 10, 2026

Fortinet warns of CVE-2026-126254 in FortiOS and FortiSASE; upgrade affected systems

Fortinet warns that CVE-2026-126254 in the FortiOS and FortiSASE BGP daemon could cause denial of service. The flaw has CVSSv3 9.6 and requires a configured iBGP neighbor. Check versions and upgrade FortiOS or move affected FortiSASE branches to a fixed release.

CVE-2026-126254 FortiOS