{"id":"CVE-2026-7737","summary":"osrg GoBGP BMP Parser bmp.go BMPStatisticsReport.ParseBody out-of-bounds","details":"A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the component BMP Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. Upgrading to version 4.4.0 can resolve this issue. The identifier of the patch is bc77597d42335c78464bc8e15a471d887bbdf260. Upgrading the affected component is recommended.","aliases":["GHSA-w88c-9vg8-cmq8","GO-2026-5699"],"modified":"2026-10-28T02:31:12.448770920Z","published":"2026-05-04T05:45:12.716Z","related":["openSUSE-SU-2026:21483-1"],"database_specific":{"cwe_ids":["CWE-119","CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7737.json","cna_assigner":"VulDB"},"references":[{"type":"WEB","url":"https://github.com/osrg/gobgp/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7737.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7737"},{"type":"ADVISORY","url":"https://vuldb.com/submit/807605"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/360912"},{"type":"REPORT","url":"https://vuldb.com/vuln/360912/cti"},{"type":"FIX","url":"https://github.com/osrg/gobgp/commit/bc77597d42335c78464bc8e15a471d887bbdf260"},{"type":"FIX","url":"https://github.com/osrg/gobgp/releases/tag/v4.4.0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/osrg/gobgp","events":[{"introduced":"c9c1c120495527d231cfebce28b29a8924717d6c"},{"fixed":"bc77597d42335c78464bc8e15a471d887bbdf260"},{"fixed":"12b4ebaef14f61e1c7c7403c770b67826f0b8cf4"}],"database_specific":{"extracted_events":[{"strategy":"StandaloneSingleVersion","range":[{"introduced":"4.0"},{"last_affected":"4.0"}],"source":"AFFECTED_FIELD"},{"strategy":"StandaloneSingleVersion","range":[{"introduced":"4.1"},{"last_affected":"4.1"}],"source":"AFFECTED_FIELD"},{"range":[{"introduced":"4.2"},{"last_affected":"4.2"}],"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion"},{"range":[{"introduced":"4.3.0"},{"last_affected":"4.3.0"}],"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion"},{"range":[{"fixed":"bc77597d42335c78464bc8e15a471d887bbdf260"}],"source":"REFERENCES_COMMIT"},{"original_tag":"v4.4.0","range":[{"fixed":"12b4ebaef14f61e1c7c7403c770b67826f0b8cf4"}],"source":"REFERENCES_TAG"}]}}],"versions":["4.0","4.1","4.2","4.3.0","v4.3.0","v4.2.0","v4.1.0","v4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-7737.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X"}]}