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Threat Intelligence Report

NGINX Rift: CVE-2026-42945 Critical Heap Buffer Overflow Vulnerability Explained

πŸ“… May 14, 2026 πŸ“° www.picussecurity.com πŸ” 1 CVE(s) referenced

A critical 18-year-old heap buffer overflow vulnerability in NGINX (CVE-2026-42945) enables unauthenticated remote code execution, threatening the security of a third of the world’s websites and demanding immediate patching and vigilance from organizations worldwide.

vendor
CVE-2026-42945

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