CVE-2026-27896
HighAdvisory
Published 26 Feb 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.0
- base score, highest
- EPSS
- 0.003
- 17th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 3
- deployed by those charts
- Fix available
- 1 of 1
- affected package
MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 3 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v0.2.0, v1.2.0 | 1.3.1 | 3 |
- OSV records
- GHSA-wvj2-96wp-fq3f
- Also known as
- GO-2026-4569
Charts affected
3 by stars
Container images carrying it
3 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| evcc/ | ddf2a25afce5 | github.com/ | 1.3.1 | 1 |
| opencsghq/ | 302c9d45d8a8 | github.com/ | 1.3.1 | 1 |
| ghcr.io/ | 5706414241eb | github.com/ | 1.3.1 | 1 |