CVE-2026-27795
MediumAdvisory
Published 25 Feb 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.1
- base score, highest
- EPSS
- 0.002
- 11th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 6
- of 17,781 indexed, latest versions
- Container images
- 6
- deployed by those charts
- Fix available
- 1 of 1
- affected package
LangChain Community: redirect chaining can lead to SSRF bypass via RecursiveUrlLoader
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 |
|---|---|---|---|
| @langchain/ | 0.0.34, 0.3.14, 0.3.19, 0.3.24+2 more | 1.1.18 | 6 |
- OSV records
- GHSA-mphv-75cg-56wg
Charts affected
6 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| n8nn8n | 0.23.0 | 1 of 1See more | 5,639 |
| librechatlibrechat | 1.8.10 | 1 of 3See more | 2,654 |
| akto-source-code-analyserakto | 0.1.5 | 1 of 3See more | 4,880 |
| librechathajowielandVerified publisher | 1.1.0 | 1 of 1See more | 2,950 |
| n8njanip81-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 5,826 |
| kibanawiremindVerified publisher | 8.5.23 | 1 of 2See more | 6,285 |
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 |
|---|---|---|---|---|
| aktosecurity/ | 853e37321e6e | @langchain/ | 1.1.18 | 1 |
| library/ | 04c0fc150f3a | @langchain/ | 1.1.18 | 1 |
| n8nio/ | 8b39ed5a2de9 | @langchain/ | 1.1.18 | 1 |
| n8nio/ | dd171d45102a | @langchain/ | 1.1.18 | 1 |
| ghcr.io/ | 7fe76551a78e | @langchain/ | 1.1.18 | 1 |
| ghcr.io/ | 8c68abbe1cff | @langchain/ | 1.1.18 | 1 |