CVE-2026-3503: Fault injection attack with ML-DSA and ML-KEM on ARM
wolfSSL Inc. · wolfSSL (wolfCrypt)
Vendor fix available · Affected: wolfSSL Inc. wolfSSL (wolfCrypt) · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 6% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- wolfSSL Inc. · wolfSSL (wolfCrypt)from 5.8.2 before 5.9.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- wolfSSL Inc.
- Published
- March 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-3503 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.