CVE-2026-42533: NGINX Heap Overflow Enables RCE and ASLR Bypass, Public PoC Released Vulnerability Report CVE-2026-42533: NGINX Heap Overflow Enables RCE and ASLR Bypass, Public PoC Released Do Son July 28, 2026 0 TL;DR: A public proof-of-concept now targets CVE-2026-42533, an NGINX heap overflow rated CVSS 9.2. The bug lets... Read More Read more about CVE-2026-42533: NGINX Heap Overflow Enables RCE and ASLR Bypass, Public PoC Released