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.
Metrics
Affected Vendors & Products
References
History
Wed, 12 Aug 2026 22:00:00 +0000
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| Title | Timing Side-Channel Exposure in AMD Vitis ECDSA Secp256k1 Module |
Wed, 12 Aug 2026 13:30:00 +0000
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ssvc
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Tue, 11 Aug 2026 17:15:00 +0000
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| 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. | |
| Weaknesses | CWE-208 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMD
Published:
Updated: 2026-08-12T13:05:46.102Z
Reserved: 2026-05-01T18:15:57.425Z
Link: CVE-2026-43606
Updated: 2026-08-12T13:05:42.599Z
Status : Awaiting Analysis
Published: 2026-08-11T17:17:58.837
Modified: 2026-08-12T20:50:58.370
Link: CVE-2026-43606
No data.
OpenCVE Enrichment
Updated: 2026-08-12T21:45:10Z