{"id":"CGA-66g3-3gv3-2pvx","modified":"2026-09-07T01:26:39.779507229Z","published":"2026-07-31T12:18:33Z","upstream":["CVE-2026-66035","GHSA-v6rf-8q4r-r495"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/66xxx/CVE-2026-66035.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66035"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/libssh2-heap-buffer-overflow-via-etm-cipher-negotiation"},{"type":"FIX","url":"https://github.com/libssh2/libssh2/commit/42e33d81577ed4b95d4b4f6f845e5ee8efe5eeb4"},{"type":"FIX","url":"https://github.com/libssh2/libssh2/pull/2198"},{"type":"PACKAGE","url":"https://github.com/libssh2/libssh2"}],"affected":[{"package":{"name":"libssh2-doc","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/libssh2-doc?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_location":"/.PKGINFO","component_purl":"pkg:apk/libssh2-doc@1.11.1-r7","latest_event_status":"pending_upstream_fix","latest_event_timestamp":"2026-08-12T09:48:53Z","component_name":"libssh2-doc","component_version":"1.11.1-r7","component_type":"apk"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-66g3-3gv3-2pvx.json"}},{"package":{"name":"libssh2-doc","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/libssh2-doc?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"latest_event_timestamp":"2026-08-12T09:48:53Z","component_name":"libssh2-doc","component_version":"1.11.1-r7","component_type":"apk","component_location":"/.PKGINFO","component_purl":"pkg:apk/libssh2-doc@1.11.1-r7","latest_event_status":"pending_upstream_fix"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-66g3-3gv3-2pvx.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}