Act
archived
Critical NGINX Heap Overflow (CVE-2026-42533) Patched, PoC Public
- Engineer — Act: NGINX is near-universal in cloud stacks and a public PoC already exists on GitHub, lowering the bar for exploitation despite low EPSS. Upgrade to nginx 1.30.4 (stable) or 1.31.3 (mainline), or NGINX Plus 37.0.3.1, before the PoC matures into a weaponized exploit.
- SOC/IR — Skip
- Leader — Skip
- Signals: CVE-2026-42533 — CISA KEV: not listed, EPSS 0.01, public PoC on GitHub
This entry was curated and judged by AI (Claude) with automated enrichment
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