Hub/AI Security/Advisories/GHSA-wvj2-96wp-fq3f
Improper Handling of Case Sensitivity in github.com/modelcontextprotocol/go-sdk
MCP Go SDK security advisory.
| GHSA | GHSA-wvj2-96wp-fq3f |
|---|---|
| Published | Feb 25, 2026 |
| Severity | High 7.0 |
| CVE | CVE-2026-27896 |
| Status | patched |
| Affected | < v1.3.1 |
| Fixed in | v1.3.1 |
| Component | MCP Go SDK |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
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