VULNERABILITY INTELLIGENCE
CVE-2026-43606
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-08-12
Description
Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptographic keys.
Weakness classification
- psirt@amd.com: CWE-208