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harfbuzz: Null Pointer Dereference in harfbuzz

🗓️ 13 Apr 2026 06:58:46Reported by RedHatType 
redhat
 redhat
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Null pointer dereference in harfbuzz SubtableUnicodesCache::create due to unchecked hb_malloc, causing segfault.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64harfbuzz14.1.0-2.hum1harfbuzz-14.1.0-2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64harfbuzz14.1.0-2.hum1harfbuzz-14.1.0-2.hum1.x86_64.rpm

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19 Jul 2026 06:33Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.15.3
EPSS0.00377
SSVC
2