CVE-2026-42945 — NGINX Heap Buffer Overflow RCE

CVE-2026-42945 — NGINX Heap Buffer Overflow RCE

CVE: CVE-2026-42945CVSS: 9.2 — CriticalVendor: NGINX / F5Affected Versions: 0.6.27 through 1.30.0Vulnerability Type: Heap Buffer OverflowImpact: Unauthenticated Remote Code ExecutionPoC Available: Yes — publicly on GitHubDisclosed: May 13, 2026 What…