{"id":"CGA-qqc2-74pr-7mc3","modified":"2026-09-07T01:48:14.971293441Z","published":"2026-02-27T12:26:16Z","upstream":["CVE-2026-27896","GHSA-wvj2-96wp-fq3f","GO-2026-4569"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27896.json"},{"type":"ADVISORY","url":"https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-wvj2-96wp-fq3f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27896"},{"type":"FIX","url":"https://github.com/modelcontextprotocol/go-sdk/commit/7b8d81c264074404abdf5aa16e2cf0c2d9c64cc0"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27896.json"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-27896"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442903"}],"affected":[{"package":{"name":"opencost-fips","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/opencost-fips?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.119.2-r1"}]}],"ecosystem_specific":{"components":[{"component_location":"/usr/bin/app","component_purl":"pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.2.0","latest_event_status":"fixed","latest_event_timestamp":"2026-02-27T17:04:07Z","component_name":"github.com/modelcontextprotocol/go-sdk","component_version":"v1.2.0","component_type":"go-module"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-qqc2-74pr-7mc3.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N"}]}