VULNERABILITY INTELLIGENCE
CVE-2026-18796
EPSS probability0.10%
CISA KEVNot currently listed
Published2026-09-07
Last modified2026-09-09
Description
Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme.
Weakness classification
- 30a5e7fb-040d-440a-8cdf-a4a2068ce72e: CWE-1342