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ruby: dlopen could open a library with tainted library name

🗓️ 17 Apr 2026 23:15:06Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Ruby Fiddle Handle tainting flaw in dlopen allows code execution or crash via tainted library names.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Images20251124aarch64ruby4.04.0.0-33.3.hum1ruby4.0-4.0.0-33.3.hum1.aarch64.rpm
Red Hat Hardened Images20251124x86_64ruby4.04.0.0-33.3.hum1ruby4.0-4.0.0-33.3.hum1.x86_64.rpm
Red Hat Hardened Images20251124noarchruby4.0-default-gems4.0.0-33.3.hum1ruby4.0-default-gems-4.0.0-33.3.hum1.noarch.rpm

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28 Jun 2026 12:58Current
7.2High risk
Vulners AI Score7.2
CVSS 24.6
CVSS 38.4
EPSS0.005
2