{"id":"GHSA-w88c-9vg8-cmq8","revision":"cfa29b8878b0463783ab464bff8b3c78","records":[{"revision":"cfa29b8878b0463783ab464bff8b3c78","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-w88c-9vg8-cmq8","aliases":["CVE-2026-7737","GO-2026-5699"],"title":"GoBGP has Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"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.","state":0,"publishedAt":"2026-05-04T09:31:09+00:00","modifiedAt":"2026-07-07T20:41:07.0588241+00:00","affected":[{"ecosystem":"Go","name":"github.com/osrg/gobgp","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"4.4.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":null,"severity":null},{"system":"CVSS_V4","vector":"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-7737","https://github.com/osrg/gobgp/commit/bc77597d42335c78464bc8e15a471d887bbdf260","https://github.com/osrg/gobgp","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://vuldb.com/submit/807605","https://vuldb.com/vuln/360912","https://vuldb.com/vuln/360912/cti"],"sourceUrl":"https://github.com/advisories/GHSA-w88c-9vg8-cmq8","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-w88c-9vg8-cmq8","identifiers":["GHSA-w88c-9vg8-cmq8","CVE-2026-7737","GO-2026-5699"]},"retained":false,"historicalAffected":[]}],"coverage":[]}