CVE-2026-18796

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...

EUVD-2026-72300

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...

CVE-2026-18796

CVE-2026-18796 affects the nRF5340 (Nordic Semiconductor) when using external QSPI flash for encrypted XIP (eXecute In Place). The weakness lies in the on-the-fly decryption scheme , not in any specific nRF Connect SDK version, making it a side-channel leakage vulnerability. An attacker with phys...

PT-2026-86655

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...