CVE-2026-111497

Beschreibung

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.

Referenzen

• https://nodejs.org/en/blog/vulnerability/october-2026-security-releases#nodejs-b...
• https://github.com/advisories/GHSA-9v8h-qqgm-4m35