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CVE-2026-10635: zephyr 4.4.0
CVE-2026-10635. CVSS 3.1 base score 6.3 (MEDIUM, NVD). EPSS 0.00164 (percentile 0.05187), scored 14-Oct-2026.
Affected technology
zephyr · 4.4.0
zephyrproject
zephyr · 4.4.0 to before 4.4.2
zephyrproject
Component: Not specified by the source
File: arch/xtensa/core/ptables.c
Attack conditions (Vendor/CNA, CVSS 3.1): Local · High privileges required · No user interaction required
Attack conditions (NVD, CVSS 3.1): Local · High privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 6.3/10) rates confidentiality impact as low; integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 6.3/10) rates confidentiality impact as low; integrity and availability impact as high.
- CWE
- CWE-416
- CCR priority
- 25.2 /100 (P4)
- CVSS 3.1
- 6.3 /10 · CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H · NVD
- EPSS
- 0.00164 · percentile 0.05187 · 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-2026-10635.html