CVE-2026-27896
Description
MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
Go
package-ecosystem
lfprojects
oss-projectaka mlflow, model context protocol servers, mcp servers, valkey
modelcontextprotocol
oss-projectaka model context protocol, mcp
Exploitability
Official Patch Available
References
https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-wvj2-96wp-fq3f
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-27896
nvd.nist.gov
https://github.com/modelcontextprotocol/go-sdk/commit/7b8d81c264074404abdf5aa16e2cf0c2d9c64cc0
github.com
and 7 more references View all →
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