{"action":"Upgrade istio.io/istio to 0.0.0-20260403004500-692e460c342d or later.","affected":[{"fixed":"0.0.0-20260403004500-692e460c342d","introduced":"0.0.0-20241024090207-0bf27d49ba4b"}],"component":"istio.io/istio","cve_ids":["CVE-2026-39350"],"ecosystem":"Go","epss":0.00209,"exploited":false,"fixed_versions":["0.0.0-20260403004500-692e460c342d"],"ghsa_id":"GHSA-9gcg-w975-3rjh","id":"tcs_01M5KF5K4WAJ4EEJGCKGZ1WZAT","modified_at":"2026-09-10T03:51:01.413244293Z","published_at":"2026-04-16T20:44:46Z","references":["https://osv.dev/vulnerability/GHSA-9gcg-w975-3rjh","https://github.com/istio/istio/security/advisories/GHSA-9gcg-w975-3rjh","https://nvd.nist.gov/vuln/detail/CVE-2026-39350","https://github.com/istio/istio/commit/692e460c342d8f308a35b6ecbdace47807da8ade","https://github.com/istio/istio"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-9gcg-w975-3rjh","url":"https://osv.dev/vulnerability/GHSA-9gcg-w975-3rjh"}],"summary":"Istio: AuthorizationPolicy serviceAccounts regex injection via unescaped dots"}