VDB
CVE-2026-3503
CVE-2026-3503
PUBLISHED
CVSS 4.300000190734863 MEDIUM
Protection mechanism failure in wolfCrypt post-quantum implementations (ML-KEM and ML-DSA) in wolfSSL on ARM Cortex-M microcontrollers allows a physical attacker to compromise key material and/or cryptographic outcomes via induced transient faults that corrupt or redirect seed/pointer values during Keccak-based expansion. This issue affects wolfSSL (wolfCrypt): commit hash d86575c766e6e67ef93545fa69c04d6eb49400c6.
EPSS 0.01% · 0.8th percentile
Risk Scores
CVSS v4.0
4.300000190734863
CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:N/U:Amber
EPSS Score
0.01%
0.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| wolfSSL Inc. | wolfSSL (wolfCrypt) | 5.8.2, 5.8.2, 5.8.2 |
Timeline
- Mar 19, 2026 CVE Published
- Mar 19, 2026 CVE Updated
- Mar 20, 2026 EPSS Score
- Mar 21, 2026 EPSS Score
- Mar 21, 2026 Coalition ESS Score
- Mar 22, 2026 EPSS Score
- Mar 23, 2026 EPSS Score
- Mar 24, 2026 EPSS Score
- Mar 25, 2026 EPSS Score
- Mar 29, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score