{"cve":"CVE-2025-29778","nvd":{"published":"2025-03-24T17:15:20.970","modified":"2026-06-17T09:05:39.257","status":"Analyzed","description":"Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to version 1.14.0-alpha.1, Kyverno ignores subjectRegExp and IssuerRegExp while verifying artifact's sign with keyless mode. It allows the attacker to deploy kubernetes resources with the artifacts that were signed by unexpected certificate. Deploying these unauthorized kubernetes resources can lead to full compromise of kubernetes cluster. Version 1.14.0-alpha.1 contains a patch for the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","score":8.0},"cwes":["CWE-285"],"references":["https://github.com/Mohdcode/kyverno/blob/373f942ea9fa8b63140d0eb0e101b9a5f71033f3/pkg/cosign/cosign.go#L537","https://github.com/kyverno/kyverno/commit/8777672fb17bdf252bd2e7d8de3441e240404a60","https://github.com/kyverno/kyverno/pull/12237","https://github.com/kyverno/kyverno/security/advisories/GHSA-46mp-8w32-6g94","https://github.com/kyverno/policies/issues/1246"],"products":["kyverno:kyverno"],"source":"nvd","synced_at":"2026-10-19T22:00:28.034033815+00:00"},"epss":{"cve":"CVE-2025-29778","score":0.00343,"percentile":0.27847,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-46mp-8w32-6g94","url":"https://osv.dev/vulnerability/GHSA-46mp-8w32-6g94","summary":"Kyverno ignores subjectRegExp and IssuerRegExp","modified":"2026-09-10T03:50:56.791873823Z","packages":[{"ecosystem":"Go","name":"github.com/kyverno/kyverno","purl":"pkg:golang/github.com/kyverno/kyverno","ranges":[">=1.13.0 <1.14.0-alpha.1"],"fixed":["1.14.0-alpha.1"]}]},{"id":"GO-2025-3562","url":"https://osv.dev/vulnerability/GO-2025-3562","summary":"Kyverno ignores subjectRegExp and IssuerRegExp in github.com/kyverno/kyverno","modified":"2026-02-04T03:46:18.333507Z","packages":[{"ecosystem":"Go","name":"github.com/kyverno/kyverno","purl":"pkg:golang/github.com/kyverno/kyverno","ranges":["<1.14.0-alpha.1"],"fixed":["1.14.0-alpha.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}