RLSA-2026:49607

Synopsis

Important: frr10 security, bug fix, and enhancement update

Description

FRRouting is free software that manages TCP/IP based routing protocols. It takes a multi-server and multi-threaded approach to resolve the current complexity of the Internet. FRRouting supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. FRRouting is a fork of Quagga.

Security Fix(es):

* frr: FRRouting: Denial of Service via crafted BGP UPDATE message (CVE-2026-37460)

Bug Fix(es) and Enhancement(s):

* frr10 triggers SELinux denials when reading root's Python site-packages directory on Rocky Linux-9 (JIRA:Rocky Linux-222338)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2484385

CVEs

CVE-2026-37460

Affected packages

Rocky Linux 9 aarch64 - AppStream

frr10-0:10.4.3-3.el9_8.2.aarch64.rpm frr10-0:10.4.3-3.el9_8.2.src.rpm frr10-debuginfo-0:10.4.3-3.el9_8.2.aarch64.rpm frr10-debugsource-0:10.4.3-3.el9_8.2.aarch64.rpm frr10-selinux-0:10.4.3-3.el9_8.2.noarch.rpm

Rocky Linux 9 ppc64le - AppStream

frr10-0:10.4.3-3.el9_8.2.ppc64le.rpm frr10-0:10.4.3-3.el9_8.2.src.rpm frr10-debuginfo-0:10.4.3-3.el9_8.2.ppc64le.rpm frr10-debugsource-0:10.4.3-3.el9_8.2.ppc64le.rpm frr10-selinux-0:10.4.3-3.el9_8.2.noarch.rpm

Rocky Linux 9 s390x - AppStream

frr10-0:10.4.3-3.el9_8.2.s390x.rpm frr10-0:10.4.3-3.el9_8.2.src.rpm frr10-debuginfo-0:10.4.3-3.el9_8.2.s390x.rpm frr10-debugsource-0:10.4.3-3.el9_8.2.s390x.rpm frr10-selinux-0:10.4.3-3.el9_8.2.noarch.rpm

Rocky Linux 9 x86_64 - AppStream

frr10-0:10.4.3-3.el9_8.2.src.rpm frr10-0:10.4.3-3.el9_8.2.x86_64.rpm frr10-debuginfo-0:10.4.3-3.el9_8.2.x86_64.rpm frr10-debugsource-0:10.4.3-3.el9_8.2.x86_64.rpm frr10-selinux-0:10.4.3-3.el9_8.2.noarch.rpm