# @angular/service-worker (npm) vulnerabilities

3 known vulnerabilities (1 high, 2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 1.1M
- Dependents: 5
- Registry: https://www.npmjs.com/package/@angular/service-worker

## Advisories (3)

### [CVE-2026-50184](https://cve.now/CVE-2026-50184): Angular: Request Credential & Cache Policy Stripping in Angular Service Worker

- Severity: Medium 5.7
- Published: Jun 22, 2026
- Affected: from 22.0.0-next.0, fixed in 22.0.0-rc.2; from 21.0.0-next.0, fixed in 21.2.15; from 20.0.0-next.0, fixed in 20.3.22; from 19.0.0-next.0, fixed in 19.2.23; through 18.2.14.

### [CVE-2026-50169](https://cve.now/CVE-2026-50169): Angular Service Worker Policy-Bypass & Credential-Stripping Vulnerabilities

- Severity: Medium 5.7
- Published: Jun 22, 2026
- Affected: from 22.0.0-next.0, fixed in 22.0.0-rc.2; from 20.0.0-next.0, fixed in 20.3.22; from 19.0.0-next.0, fixed in 19.2.23; through 18.2.14; from 21.0.0-next.0, fixed in 21.2.15.

### [CVE-2026-54264](https://cve.now/CVE-2026-54264): Angular: Sensitive Header Leakage on Cross-Origin Redirects in Angular Service Worker

- Severity: High 8.3
- Published: Jun 22, 2026
- Affected: from 22.0.0-next.0, fixed in 22.0.1; from 21.0.0-next.0, fixed in 21.2.17; from 20.0.0-next.0, fixed in 20.3.25; through 19.2.25.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/npm/@angular/service-worker
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.