{"schema_version":"1.3.1","id":"GO-2026-4382","modified":"2026-02-02T21:05:59Z","published":"2026-02-02T21:05:59Z","aliases":["CVE-2026-23881","GHSA-r2rj-wwm5-x6mq"],"summary":"Kyverno Denial of Service via Context Variable Amplification in Policy Engine in github.com/kyverno/kyverno","details":"Kyverno Denial of Service via Context Variable Amplification in Policy Engine in github.com/kyverno/kyverno","affected":[{"package":{"name":"github.com/kyverno/kyverno","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.15.3"},{"introduced":"1.16.0-rc.1"},{"fixed":"1.16.3"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/kyverno/kyverno/security/advisories/GHSA-r2rj-wwm5-x6mq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23881"},{"type":"FIX","url":"https://github.com/kyverno/kyverno/commit/7a651be3a8c78dcabfbf4178b8d89026bf3b850f"},{"type":"FIX","url":"https://github.com/kyverno/kyverno/commit/f5617f60920568a301740485472bf704892175b7"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4382","review_status":"UNREVIEWED"}}