{"action":"Upgrade github.com/cilium/cilium to 1.11.15 or later.","affected":[{"fixed":"1.11.15","introduced":"0"},{"fixed":"1.12.8","introduced":"1.12.0"},{"fixed":"1.13.1","introduced":"1.13.0"}],"component":"github.com/cilium/cilium","cve_ids":["CVE-2023-27594"],"ecosystem":"Go","epss":0.00552,"exploited":false,"fixed_versions":["1.11.15","1.12.8","1.13.1"],"ghsa_id":"GHSA-8fg8-jh2h-f2hc","id":"tcs_01M5KF3NAY9RH7XR93F0HXH923","modified_at":"2026-09-10T03:49:52.887909600Z","published_at":"2023-03-17T18:22:19Z","references":["https://osv.dev/vulnerability/GHSA-8fg8-jh2h-f2hc","https://github.com/cilium/cilium/security/advisories/GHSA-8fg8-jh2h-f2hc","https://nvd.nist.gov/vuln/detail/CVE-2023-27594","https://github.com/cilium/cilium","https://github.com/cilium/cilium/releases/tag/v1.11.15","https://github.com/cilium/cilium/releases/tag/v1.12.8","https://github.com/cilium/cilium/releases/tag/v1.13.1"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"GHSA-8fg8-jh2h-f2hc","url":"https://osv.dev/vulnerability/GHSA-8fg8-jh2h-f2hc"}],"summary":"Potential network policy bypass when routing IPv6 traffic"}