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glibc: nscd client crash on x86_64 under high nscd load

🗓️ 09 Apr 2026 14:13:59Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 10 Views

glibc flaw causes nscd client crash on x86_64 under high load from concurrent memcmp on modified inputs, causing denial of service.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64compat-libpthread-nonshared2.42-11.1.hum1compat-libpthread-nonshared-2.42-11.1.hum1.aarch64.rpm
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Red Hat Hardened Imagesanynoarchglibc-doc2.42-11.1.hum1glibc-doc-2.42-11.1.hum1.noarch.rpm

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18 Aug 2026 15:15Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.2
EPSS0.00146
SSVC
10