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CVE-2026-18796 QSPI flash encryption side-channel leakage

🗓️ 07 Sep 2026 08:07:31Reported by YesWeHackType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

nRF5340 QSPI flash on-the-fly encryption scheme leaks encrypted code via side-channel.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-18796
7 Sep 202608:07
cve
euvd
EUVD
EUVD-2026-72300
7 Sep 202608:07
euvd
nvd
NVD
CVE-2026-18796
7 Sep 202609:17
nvd
ptsecurity
Positive Technologies
PT-2026-86655
7 Sep 202600:00
ptsecurity
[
  {
    "vendor": "Nordic Semiconductor ASA",
    "product": "nRF5340",
    "versions": [
      {
        "status": "affected",
        "version": "All build codes"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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