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P4Verified
CVE-2026-10677: zephyr from 1.12.0 (inclusive), through 4.4.1 (inclusive), 1.12.0 to before 4.3.1, 4.4.0 to before 4.4.2
CVE-2026-10677. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.00143 (percentile 0.03185), scored 14-Oct-2026.
Affected technology
zephyr · from 1.12.0 (inclusive), through 4.4.1 (inclusive)
zephyrproject
zephyr · 1.12.0 to before 4.3.1, 4.4.0 to before 4.4.2
zephyrproject
Component: Not specified by the source
File: kernel/poll.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 6.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-401
- CCR priority
- 26.0 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H · Vendor/CNA
- EPSS
- 0.00143 · percentile 0.03185 · 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-2026-10677.html