{"id":"SUSE-SU-2026:2454-1","summary":"Security update for frr","details":"This update for frr fixes the following issues\n\nUpdate to frr 8.5.7:\n\n- CVE-2026-5107: Fixed an improper access controls in EVPN Type-2 Route Handler (bsc#1261013).\n- CVE-2026-28532: Harden TE/SR TLV iteration against malformed lengths (bsc#1263859).\n- CVE-2026-37457: Fix off-by-one error in FlowSpec operator array bounds check (bsc#1263863).\n- CVE-2026-37458: Validate MP_REACH_NLRI attribute against incorrect next-hop (bsc#1263974).\n  DoS via a crafted UPDATE message (bsc#1263974).\n","modified":"2026-06-19T08:15:05.138002686Z","published":"2026-06-18T14:02:41Z","related":["CVE-2026-28532","CVE-2026-37457","CVE-2026-37458","CVE-2026-5107"],"upstream":["CVE-2026-28532","CVE-2026-37457","CVE-2026-37458","CVE-2026-5107"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262454-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261013"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263859"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263863"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263974"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-28532"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-37457"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-37458"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-5107"}],"affected":[{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP7","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"libmlag_pb0":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"frr":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrrospfapiclient0":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libfrrfpm_pb0":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1","libfrr0":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"libfrrospfapiclient0":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libfrr0":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrrfpm_pb0":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","frr":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"libfrrfpm_pb0":"8.5.7-150500.4.43.1","frr":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrr0":"8.5.7-150500.4.43.1","libfrrospfapiclient0":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"frr":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libfrrfpm_pb0":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","libfrrospfapiclient0":"8.5.7-150500.4.43.1","libfrr0":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"libfrr0":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libfrrospfapiclient0":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrrfpm_pb0":"8.5.7-150500.4.43.1","frr":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}},{"package":{"name":"frr","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.7-150500.4.43.1"}]}],"ecosystem_specific":{"binaries":[{"libfrrfpm_pb0":"8.5.7-150500.4.43.1","libfrr0":"8.5.7-150500.4.43.1","libfrr_pb0":"8.5.7-150500.4.43.1","frr-devel":"8.5.7-150500.4.43.1","libfrrsnmp0":"8.5.7-150500.4.43.1","libmlag_pb0":"8.5.7-150500.4.43.1","libfrrospfapiclient0":"8.5.7-150500.4.43.1","frr":"8.5.7-150500.4.43.1","libfrrcares0":"8.5.7-150500.4.43.1","libfrrzmq0":"8.5.7-150500.4.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2454-1.json"}}],"schema_version":"1.7.5"}