{"action":"Upgrade @angular/service-worker to 20.3.25 or later.","affected":[{"fixed":"22.0.1","introduced":"22.0.0-next.0"},{"fixed":"21.2.17","introduced":"21.0.0-next.0"},{"fixed":"20.3.25","introduced":"20.0.0-next.0"},{"introduced":"0","last_affected":"19.2.25"}],"component":"@angular/service-worker","cve_ids":["CVE-2026-54264"],"ecosystem":"npm","epss":0.0039,"exploited":false,"fixed_versions":["22.0.1","21.2.17","20.3.25"],"ghsa_id":"GHSA-qxh6-94w6-9r5p","id":"tcs_01M5KG7H30AP0RYD9BVP9F2XSX","modified_at":"2026-07-15T22:30:45.632423045Z","published_at":"2026-06-15T17:25:55Z","references":["https://osv.dev/vulnerability/GHSA-qxh6-94w6-9r5p","https://github.com/angular/angular/security/advisories/GHSA-qxh6-94w6-9r5p","https://nvd.nist.gov/vuln/detail/CVE-2026-54264","https://github.com/angular/angular/pull/69029","https://github.com/angular/angular/commit/47d68dcb26266316647133ab6385e77fc3e5ae08","https://github.com/angular/angular"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-qxh6-94w6-9r5p","url":"https://osv.dev/vulnerability/GHSA-qxh6-94w6-9r5p"}],"summary":"@angular/service-worker: Sensitive Header Leakage on Cross-Origin Redirects in Angular Service Worker"}