{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/coder/coder","cve_ids":["CVE-2026-55429"],"ecosystem":"Go","epss":0.00508,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-9rjw-3gwp-f59v","id":"tcs_01M5KGQNCHC5D59T2XFPN4FRBG","modified_at":"2026-07-07T16:00:30.408963747Z","published_at":"2026-07-07T15:26:37Z","references":["https://osv.dev/vulnerability/GO-2026-5909","https://github.com/coder/coder/security/advisories/GHSA-9rjw-3gwp-f59v","https://github.com/coder/coder/pull/26103"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GO-2026-5909","url":"https://osv.dev/vulnerability/GO-2026-5909"},{"source":"nvd","source_id":"CVE-2026-55429","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55429"}],"summary":"Coder's workspace app upsert allows cross-workspace agent rebinding via user-controlled app ID in github.com/coder/coder"}