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CVE-2026-42055

🗓️ 17 Jun 2026 15:16:50Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 100 Views

Remote attacker can trigger heap overflow in NGINX via HTTP/2 proxy with large headers, risking code execution.

Related
Detection
Refs
NVD
Node
OR
f5dosMatch4.9.0nginx
f5nginx_app_protect_dosRange4.3.04.7.0
f5nginx_app_protect_wafRange4.10.04.16.0
f5nginx_app_protect_wafRange5.2.05.8.0
f5nginx_gateway_fabricRange1.3.01.6.2
f5nginx_gateway_fabricRange2.0.02.6.4
f5nginx_ingress_controllerRange3.5.03.7.2
f5nginx_ingress_controllerRange5.0.05.5.1
f5nginx_instance_managerRange2.17.02.22.0
f5nginx_open_sourceRange1.30.01.30.3
f5nginx_plusRange37.0.037.0.1
f5nginx_plusMatchr30-
f5nginx_plusMatchr30p1
f5nginx_plusMatchr30p2
f5nginx_plusMatchr31-
f5nginx_plusMatchr31p1
f5nginx_plusMatchr31p2
f5nginx_plusMatchr31p3
f5nginx_plusMatchr32-
f5nginx_plusMatchr32p1
f5nginx_plusMatchr32p2
f5nginx_plusMatchr32p3
f5nginx_plusMatchr32p4
f5nginx_plusMatchr33-
f5nginx_plusMatchr33p1
f5nginx_plusMatchr33p2
f5nginx_plusMatchr33p3
f5nginx_plusMatchr34-
f5nginx_plusMatchr34p1
f5nginx_plusMatchr34p2
f5nginx_plusMatchr35-
f5nginx_plusMatchr35p1
f5nginx_plusMatchr36-
f5nginx_plusMatchr36p1
f5nginx_plusMatchr36p2
f5nginx_plusMatchr36p3
f5nginx_plusMatchr36p4
f5nginx_plusMatchr36p5
f5wafRange5.9.05.13.1nginx
f5wafMatch4.8.1nginx

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