CVE-2026-55667
HighAdvisory
Published 20 Jul 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.2
- base score, highest
- EPSS
- 0.005
- 41st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
File Browser: Out-of-scope file deletion by a Create-only scoped user via symlink-following RemoveAll in upload failure-cleanup
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v2.23.0, v2.63.15 | 2.63.16 | 2 |
- OSV records
- GHSA-fmm7-x4gx-8jhr
- Also known as
- GO-2026-6021
Charts affected
3 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| filebrowserutkuozdemirVerified publisher | 1.0.0 | 1 of 1See more | 3,073 |
| Filebrowserbrandan-schmitz-helm-chartsVerified publisher | 1.3.1 | 1 of 1See more | 995 |
| prestashopstack-prestahop | 22.0.0 | 1 of 4See more | 3,073 |
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| filebrowser/ | 86e8449ff8ff | github.com/ | 2.63.16 | 2 |
| filebrowser/ | dbac07403040 | github.com/ | 2.63.16 | 1 |