VDB
GO-2026-4381
GO-2026-4381
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Kyverno Cross-Namespace Privilege Escalation via Policy apiCall in github.com/kyverno/kyverno
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | kyverno/kyverno | 0, 1.16.0-rc.1, 0 |
Timeline
- Feb 2, 2026 CVE Published
- Feb 4, 2026 CVE Updated
- May 1, 2026 Security Advisory
References
- https://github.com/kyverno/kyverno/security/advisories/GHSA-8p9x-46gm-qfx2 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-22039 advisory
- https://github.com/kyverno/kyverno/commit/e0ba4de4f1e0ca325066d5095db51aec45b1407b fix
- https://github.com/kyverno/kyverno/commit/eba60fa856c781bcb9c3be066061a3df03ae4e3e fix