{"id":"CVE-2022-26129","details":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the subtlv length in the functions, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv in babeld/message.c.","modified":"2026-05-28T03:52:48.591452727Z","published":"2022-03-03T17:24:08Z","related":["SUSE-SU-2022:0901-1","openSUSE-SU-2022:0901-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26129.json","cna_assigner":"redhat","cwe_ids":["CWE-119"]},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26129.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26129"},{"type":"REPORT","url":"https://github.com/FRRouting/frr/issues/10503"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frrouting/frr","events":[{"introduced":"0"},{"last_affected":"1752bfdfc14409c667f10b7ee2c99b9014abb271"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"through 8.1.0"}],"source":"AFFECTED_FIELD"}}],"versions":["frr-8.1","docker/8.1.0","frr-8.1-rc2","frr-8.1-rc1","base_8.1","8.1-dev","frr-8.1-dev","base_8.0","base_7.6","frr-8.0-dev","frr-7.6-dev","base_7.5","base_7.4","frr-7.5-dev","base_7.3","frr-7.4-dev","base_7.2","frr-7.3-dev","frr-7.2-dev","7.1_pulled","frr-7.1-dev","frr-6.1-dev","frr-5.1-dev","reindent-master-after","reindent-master-before","frr-3.1-dev","frr-3.0-branchpoint"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-26129.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}