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CVE-2025-52473 liboqs secret-dependent branching in HQC reference implementation when compiled with Clang 17-20

🗓️ 10 Jul 2025 18:42:17Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Multiple branches in liboqs HQC key encapsulation can leak secrets; fixed in version 0.14.0

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10 Apr 2026 05:30Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.15.9
EPSS0.00164
3