{"id":"ALSA-2026:24340","summary":"Important: frr security update","details":"FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD.   \n\nSecurity Fix(es):  \n\n  * frr: denial of service via crafted FlowSpec component (CVE-2026-37457)\n\n\nFor 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.\n","modified":"2026-06-08T10:15:04.273107459Z","published":"2026-06-08T00:00:00Z","related":["CVE-2026-37457"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:24340"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-37457"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2464548"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-24340.html"}],"affected":[{"package":{"name":"frr","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/frr"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.5.1-24.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:24340.json"}},{"package":{"name":"frr-selinux","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/frr-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.5.1-24.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:24340.json"}}],"schema_version":"1.7.5"}