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CVE-2026-15890: zephyr 4.0.0 to before 4.4.2
CVE-2026-15890. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00062 (percentile 0.0001), scored 14-Oct-2026.
Affected technology
zephyr · 4.0.0 to before 4.4.2
zephyrproject
Component: Not specified by the source
Function: secure_storage_its_transform_aead_get_nonce, held
File: subsys/secure_storage/src/its/transform/aead_get.c
Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-323, CWE-362
- CCR priority
- 21.2 /100 (P4)
- CVSS 3.1
- 5.3 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N · Vendor/CNA
- EPSS
- 0.00062 · percentile 0.0001 · 2026-10-14
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 23:47:27.763190+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-15890.html