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Low 3.8Published May 14, 2026
CVE-2026-6923Nuvoton - CWE-1300: Improper Protection of Physical Side Channels
Updated under an hour ago ()
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It affects Nuvoton NPCT7xx. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman (ECDH) key.
- CVSS
- 3.8 LOW (v3.1, CNA)CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-1300
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- INCD
- NVD analysis
- Awaiting Analysis
- Record last updated
- May 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.