CVE-2026-29791

Go/github.com/agentgateway/agentgateway CVE-2026-29791: medium 4.9

Agentgateway is missing parameter sanitization in MCP to OpenAPI conversion

Action: Upgrade github.com/agentgateway/agentgateway to 0.12.0 or later.

go get github.com/agentgateway/agentgateway@v0.12.0

Affected

Fixed versions

Sources

• osv: GHSA-v2x6-wwfw-r2rq
• https://github.com/agentgateway/agentgateway/security/advisories/GHSA-v2x6-wwfw-r2rq
• https://nvd.nist.gov/vuln/detail/CVE-2026-29791
• https://github.com/agentgateway/agentgateway/commit/9a5287569d892e77a8be8c3bb7bf3d7744244274
• https://github.com/agentgateway/agentgateway

CVE-2026-29791 · published 2026-03-05T01:02:47Z · modified 2026-03-06T23:01:26.649099Z · JSON