Product by Open-quantum-safe
Liboqs
6 known vulnerabilities in Liboqs (Open-quantum-safe), 0 of them actively exploited (CISA KEV).
Key figures
6
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
0
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| High | CVE-2024-54137 | liboqs has a correctness error in HQC decapsulation | 7.4 | |
| High | CVE-2024-36405 | Open-quantum-safe Liboqs: Observable Timing Discrepancy | 5.9 | |
| Medium | CVE-2026-46344 | Open-quantum-safe Liboqs: Out-of-bounds Read | 5.3 | |
| Medium | CVE-2026-44518 | liboqs: XMSS Buffer Overread Bug | 5.3 | |
| Medium | CVE-2025-52473 | liboqs secret-dependent branching in HQC reference implementation when compiled with Clang 17-20 | 5.9 | |
| Low | CVE-2025-48946 | liboqs affected by theoretical design flaw in HQC | 3.7 |