CVE-2026-33002
HighAdvisory
Published 18 Mar 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.003
- 20th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4
- of 17,781 indexed, latest versions
- Container images
- 3
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Jenkins has a DNS rebinding vulnerability in WebSocket CLI origin validation
Carried by container images the latest versions of 4 of 17,781 indexed charts deploy, on 3 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| jenkins-coremaven | 2.462.2, 2.462.3, 2.541.3 | 2.555 | 3 |
- OSV records
- GHSA-phhv-63fh-rrc8
- Also known as
- BIT-jenkins-2026-33002
Charts affected
4 by stars
Container images carrying it
3 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jenkins/ | c4098086090c | jenkins-core | 2.555 | 2 |
| jenkins/ | 95313257a8cd | jenkins-core | 2.555 | 1 |
| odavid/ | e7ab3bbc948e | jenkins-core | 2.555 | 1 |