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nginx: NGINX: Memory disclosure or denial of service via ngx_http_charset_module heap buffer over-read

🗓️ 19 Jun 2026 09:14:37Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

A vulnerability in NGINX allows memory disclosure or denial of service via the charset module heap overread with specific charset configurations.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64nginx1.30.3-2.hum1nginx-1.30.3-2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64nginx1.30.3-2.hum1nginx-1.30.3-2.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchnginx-all-modules1.30.3-2.hum1nginx-all-modules-1.30.3-2.hum1.noarch.rpm

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20 Jul 2026 13:44Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.14.8
CVSS 46.3
EPSS0.00398
SSVC
2