Red Hat Security Advisory

RHSA-2026:49511

frr security update

Released 2026-08-03 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 8) frr-7.5.1-25.el8_10, frr-selinux-7.5.1-25.el8_10

Fixes 1 record

TI-2026-28049 CVE-2026-37460 · GHSA-4ph9-3c4q-r2hh

Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR)…

LOW 39

Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00335 Published 2026-06-03 Fixed CWE-20