Angular Server-Side Rendering (SSR): Denial of Service via Numeric URL Matrix Parameters

Date Sep 30, 2026
Type Vendor advisory
Signal High-risk advisory
Vendor / Product npm ยท @angular/router
CVE CVE-2026-101896
High-risk advisory CVE-2026-101896

Summary

Angular Server-Side Rendering (SSR): Denial of Service via Numeric URL Matrix Parameters

Why it matters

GitHub has published a reviewed security advisory for @angular/router. Prioritize it with other application dependency updates.

Operator check

Check whether @angular/router is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.2.

Sources

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.