CVE-2026-55553
HighAdvisory
Published 25 Aug 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.004
- 30th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5
- of 17,781 indexed, latest versions
- Container images
- 5
- deployed by those charts
- Fix available
- 1 of 1
- affected package
urllib's cross-origin redirects preserve credential-bearing request headers, leading to potential credential leakage
Carried by container images the latest versions of 5 of 17,781 indexed charts deploy, on 5 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| urllibnpm | 2.38.1, 2.40.0, 3.17.1, 3.27.3+1 more | 2.44.1, 4.9.1 | 5 |
- OSV records
- GHSA-hq3h-g68c-hp78
Charts affected
5 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| backstagerhdh-chartVerified publisher | 4.0.1 | 1 of 2See more | 1,339 |
| n8none-acre-fundVerified publisher | 0.1.52 | 1 of 3See more | 7,776 |
| component-storekubebb | 0.0.23 | 1 of 1See more | 2,178 |
| u4a-componentkubebb | 0.2.10 | 1 of 8See more | 13,819 |
| devportalveecode-platform-nextVerified publisher | 0.1.21 | 1 of 1See more | 1,787 |
Container images carrying it
5 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| kubebb/ | 0fbb732379bc | urllib | 2.44.1 | 1 |
| kubebb/ | fd8ecbd73213 | urllib | 4.9.1 | 1 |
| n8nio/ | a9195bc499a3 | urllib | 2.44.1 | 1 |
| veecode/ | c443520aebf7 | urllib | 4.9.1 | 1 |
| quay.io/ | 0b26358f5793 | urllib | 4.9.1 | 1 |