{"schema_version":"1.3.1","id":"GO-2026-5709","modified":"2026-06-25T22:34:38Z","published":"2026-06-25T22:34:38Z","aliases":["GHSA-wfqx-gjrf-g28r"],"summary":"Crossplane: Signature verification TOCTOU allows installing unverified package content via mutable tag in github.com/crossplane/crossplane","details":"Crossplane: Signature verification TOCTOU allows installing unverified package content via mutable tag in github.com/crossplane/crossplane","affected":[{"package":{"name":"github.com/crossplane/crossplane","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{}},{"package":{"name":"github.com/crossplane/crossplane/v2","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.3.0-rc.0"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/crossplane/crossplane/security/advisories/GHSA-wfqx-gjrf-g28r"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5709","review_status":"UNREVIEWED"}}