{"id":"GO-2026-6767","summary":"GitHub CLI allows attestation verification bypass through unescaped regex metacharacters in github.com/cli/cli","details":"GitHub CLI allows attestation verification bypass through unescaped regex metacharacters in github.com/cli/cli","aliases":["CVE-2026-64655","GHSA-mm27-mwq9-fr5g"],"modified":"2026-10-19T21:31:49.979387869Z","published":"2026-10-19T21:08:35Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6767","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/cli/cli/security/advisories/GHSA-mm27-mwq9-fr5g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64655"},{"type":"FIX","url":"https://github.com/cli/cli/commit/55dbb4dc6b7edb10b48e3d7fc5bccd32318d1b55"},{"type":"WEB","url":"https://github.com/cli/cli/releases/tag/v2.97.0"}],"affected":[{"package":{"name":"github.com/cli/cli","ecosystem":"Go","purl":"pkg:golang/github.com/cli/cli"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6767.json"}},{"package":{"name":"github.com/cli/cli/v2","ecosystem":"Go","purl":"pkg:golang/github.com/cli/cli/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.97.0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6767.json"}}],"schema_version":"1.9.0"}