{"schema_version":"1.9.0","id":"GO-2026-6596","published":"2026-10-01T20:23:38Z","modified":"2026-10-07T17:45:13.511612531Z","aliases":["BIT-cilium-2026-56742","BIT-cilium-operator-2026-56742","BIT-hubble-relay-2026-56742","CVE-2026-56742","GHSA-w7c2-w76w-5hmj"],"summary":"Cilium: Namespaced HTTPRoutes can redirect traffic to other namespaces in github.com/cilium/cilium","details":"Cilium: Namespaced HTTPRoutes can redirect traffic to other namespaces in github.com/cilium/cilium","affected":[{"package":{"name":"github.com/cilium/cilium","ecosystem":"Go","purl":"pkg:golang/github.com/cilium/cilium"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.17.17"},{"introduced":"1.18.0"},{"fixed":"1.18.11"},{"introduced":"1.19.0"},{"fixed":"1.19.5"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6596.json"}}],"references":[{"type":"ADVISORY","url":"https://github.com/cilium/cilium/security/advisories/GHSA-w7c2-w76w-5hmj"},{"type":"FIX","url":"https://github.com/cilium/cilium/commit/7422068aff67ac77c7dcc57aa5b9240c91333deb"},{"type":"FIX","url":"https://github.com/cilium/cilium/commit/e0b1cef513ff910323f3743e9f3e3d86721e4857"},{"type":"FIX","url":"https://github.com/cilium/cilium/commit/f23929cff682d6ed0dc158070812cb302fc0032b"},{"type":"FIX","url":"https://github.com/cilium/cilium/commit/fd47963ea394d5e8fa4a88c40a79063430c512ca"},{"type":"WEB","url":"https://github.com/cilium/cilium/releases/tag/v1.17.17"},{"type":"WEB","url":"https://github.com/cilium/cilium/releases/tag/v1.18.11"},{"type":"WEB","url":"https://github.com/cilium/cilium/releases/tag/v1.19.5"}],"database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-6596"}}