CVE-2026-42271
HighKEVAdvisory
Published 25 Apr 2026In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.8
- base score, highest
- EPSS
- 0.836
- 100th percentile
- CISA KEV
- Listed
- since 8 Jun 2026
- Charts affected
- 6
- of 17,781 indexed, latest versions
- Container images
- 6
- deployed by those charts
- Fix available
- 1 of 1
- affected package
LiteLLM: Authenticated command execution via MCP stdio test endpoints
Carried by container images the latest versions of 6 of 17,781 indexed charts deploy, on 6 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| litellmpypi | 1.75.5, 1.80.0, 1.80.5, 1.81.1+2 more | 1.83.7 | 6 |
- OSV records
- GHSA-v4p8-mg3p-g94g
- Also known as
- PYSEC-2026-2599
Charts affected
6 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| litellmlitellm-helm | 0.2.0 | 1 of 1See more | 4,292 |
| csghubcsghubVerified publisher | 2.4.3 | 1 of 34See more | 58,897 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 1 of 3See more | 8,405 |
| octantisoctantis | 0.1.0 | 1 of 1See more | 2,555 |
| home-assistantpascaliskeVerified publisher | 0.1.1 | 1 of 1See more | 4,749 |
| showroom-docs-mcpshowroom-docs-mcpVerified publisher | 2.1.0 | 1 of 4See more | 5,201 |
Container images carrying it
6 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| apecloud/ | 8ac9947a2c84 | litellm | 1.83.7 | 1 |
| litellm/ | 09b217802ded | litellm | 1.83.7 | 1 |
| opencsghq/ | af7191a9cf8a | litellm | 1.83.7 | 1 |
| ghcr.io/ | ab63d26a8a2c | litellm | 1.83.7 | 1 |
| ghcr.io/ | 9a5a3eb4a213 | litellm | 1.83.7 | 1 |
| ghcr.io/ | 45459c0910fc | litellm | 1.83.7 | 1 |