{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/cli/cli","cve_ids":["CVE-2026-64655"],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-mm27-mwq9-fr5g","id":"tcs_01M5JJ487BJBW1MNSV2Y61YBG6","modified_at":"2026-10-19T21:31:49.979387869Z","published_at":"2026-10-19T21:08:35Z","references":["https://osv.dev/vulnerability/GO-2026-6767","https://github.com/cli/cli/security/advisories/GHSA-mm27-mwq9-fr5g","https://nvd.nist.gov/vuln/detail/CVE-2026-64655","https://github.com/cli/cli/commit/55dbb4dc6b7edb10b48e3d7fc5bccd32318d1b55","https://github.com/cli/cli/releases/tag/v2.97.0"],"severity":{"label":"low","score":2.1},"sources":[{"source":"osv","source_id":"GO-2026-6767","url":"https://osv.dev/vulnerability/GO-2026-6767"},{"source":"nvd","source_id":"CVE-2026-64655","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64655"}],"summary":"GitHub CLI allows attestation verification bypass through unescaped regex metacharacters in github.com/cli/cli"}