Node.js patches 10 vulnerabilities, including Brotli decoder out-of-bounds write enabling RCE (CVE-2026-111497)
The Node.js Project released security updates on October 21, 2026 fixing 10 vulnerabilities (four high, three medium, three low severity) across the 26.x, 24.x and 22.x release lines. The most significant is CVE-2026-111497, an out-of-bounds write in the Brotli decoder that allows remote code execution in all three lines. The advisory giv…