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P4
CVE-2026-11810: zephyr 3.7.0 to before 4.4.2
CVE-2026-11810. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00467 (percentile 0.3948), scored 22-Oct-2026.
Affected technology
zephyr · 3.7.0 to before 4.4.2
zephyrproject
Component: Not specified by the source
File: subsys/mgmt/updatehub/updatehub.c
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No 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 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-476
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
- EPSS
- 0.00467 · percentile 0.3948 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-11810.html