VDB
GO-2026-4399
GO-2026-4399
PUBLISHED
DoS in cert-manager-controller via Specially Crafted DNS Response in github.com/cert-manager/cert-manager
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | cert-manager/cert-manager | 1.18.0, 1.19.0, 1.18.0 |
Timeline
- Feb 19, 2026 CVE Published
- Mar 16, 2026 CVE Updated
References
- https://github.com/cert-manager/cert-manager/security/advisories/GHSA-gx3x-vq4p-mhhv advisory
- https://github.com/cert-manager/cert-manager/commit/409fc24e539711a07aae45ed45abbe03dfdad2cc patch
- https://github.com/cert-manager/cert-manager/commit/9a73a0b3853035827edd37ac463e4803ba10327d patch
- https://github.com/cert-manager/cert-manager/commit/d4faed26ae12115cceb807cdc12507ebc28980e2 patch
- https://github.com/cert-manager/cert-manager/pull/8467 patch
- https://github.com/cert-manager/cert-manager/pull/8468 patch
- https://github.com/cert-manager/cert-manager/pull/8469 patch