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nginx: NGINX: Arbitrary code execution via crafted HTTP requests

🗓️ 26 Jul 2026 10:28:59Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

Nginx flaw enables unauthenticated code execution via crafted HTTP requests using map regex, causing heap overflow and DoS.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64nginx1.30.4-2.hum1nginx-1.30.4-2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64nginx1.30.4-2.hum1nginx-1.30.4-2.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchnginx-all-modules1.30.4-2.hum1nginx-all-modules-1.30.4-2.hum1.noarch.rpm

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27 Jul 2026 03:08Current
7.9High risk
Vulners AI Score7.9
CVSS 3.18.1
CVSS 49.2
EPSS0.03596
SSVC
7