{"uuid": "e0c60c27-2e65-4a31-b484-32c1231ffcf9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42055", "type": "published-proof-of-concept", "source": "https://t.me/thehackernews/9290", "content": "Update: the critical NGINX flaws now have a clearer technical path.\n\nCVE-2026-42530 comes down to an HTTP/3 lifetime mismatch that can leave a freed stream pointer treated as valid.\n\nCVE-2026-42055 lets oversized HPACK data write past its buffer, causing unauthenticated worker crashes.\n\nPatch or apply mitigations.\n\nRead: https://thehackernews.com/2026/06/f5-patches-two-critical-nginx-open.html", "creation_timestamp": "2026-07-16T00:00:10.643482Z"}