Filtered by vendor Pq-crystals Subscriptions
Filtered by product Kyber Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-37880 1 Pq-crystals 1 Kyber 2024-11-21 7.5 High
The Kyber reference implementation before 9b8d306, when compiled by LLVM Clang through 18.x with some common optimization options, has a timing side channel that allows attackers to recover an ML-KEM 512 secret key in minutes. This occurs because poly_frommsg in poly.c does not prevent Clang from emitting a vulnerable secret-dependent branch.