Critical NGINX Rewrite Module Vulnerability Patched: Heap Buffer Overflow Risk (advisories.ncsc.nl)

• Critical heap buffer overflow in NGINX rewrite module
• Can lead to DoS or RCE if ASLR bypassed
• Dutch NCSC advisory NCSC-2026-0164

"The Dutch NCSC issued advisory NCSC-2026-0164 about a critical heap buffer overflow in NGINX's rewrite module. Exploitation can cause denial-of-service or remote code execution if ASLR is bypassed. Patch promptly."