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Fixed

LIN1025-13937 : Security Advisory - frr - CVE-2026-37458

Created: May 5, 2026 Updated: Aug 31, 2026

Resolved Date: Aug 31, 2026

Found In Version: 10.25.33.2

Fix Version: 10.25.33.11

Severity: Standard

Applicable for: Wind River Linux LTS 25

Component/s: Userspace

Description

Missing input validation in the MP_REACH_NLRI component of FRRouting (FRR) stable/10.0 to stable/10.6 allows authenticated attackers to cause a Denial of Service (DoS) via supplying a crafted UPDATE message.

CVEs

CVE-2026-37458