{"action":"Upgrade github.com/agentgateway/agentgateway to 0.12.0 or later.","affected":[{"fixed":"0.12.0","introduced":"0"}],"component":"github.com/agentgateway/agentgateway","cve_ids":["CVE-2026-29791"],"ecosystem":"Go","epss":0.00168,"exploited":false,"fixed_versions":["0.12.0"],"ghsa_id":"GHSA-v2x6-wwfw-r2rq","id":"tcs_01M5KFNF5B8E6V3H7V39MK2T9J","modified_at":"2026-03-06T23:01:26.649099Z","published_at":"2026-03-05T01:02:47Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"GHSA-v2x6-wwfw-r2rq","url":"https://osv.dev/vulnerability/GHSA-v2x6-wwfw-r2rq"}],"summary":"Agentgateway is missing parameter sanitization in MCP to OpenAPI conversion"}