CVE-2026-73646
HighAdvisory
Published 24 Jul 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.004
- 31st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 251
- of 17,781 indexed, latest versions
- Container images
- 251
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
PostCSS: Path Traversal in Previous Source Map Auto-Loading (sourceMappingURL) leads to Arbitrary .map File Disclosure
Carried by container images the latest versions of 251 of 17,781 indexed charts deploy, on 251 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| postcssnpm | 4.1.16, 5.2.18, 6.0.17, 6.0.22+51 more | 8.5.18 | 251 |
| node-postcssdeb | 8.4.31+~cs8.0.26-1 | no fix listed | 1 |
- OSV records
- GHSA-r28c-9q8g-f849UBUNTU-CVE-2026-73646
Charts affected
251 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| workadventureworkadventure | 1.1.0 | 3 of 9See more | 16,083 |
Container images carrying it
251 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| registry.gitlab.com/ | 52549f52ae53 | postcss | 8.5.18 | 1 |