What is CVE-2026-10675?

CVE-2026-10675 is a medium-severity vulnerability in Zephyrproject Zephyr, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2026-07-21.

How severe is CVE-2026-10675?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Resource exhaustion in Zephyrproject Zephyr

CVE-2026-10675

In Zephyr's Bluetooth Mesh PB-ADV provisioning bearer (subsys/bluetooth/mesh/pb_adv.c), prov_msg_recv() rescheduled the provisioning protocol watchdog timer unconditionally at the top of the function, before the FCS check and before the AD…

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Zephyrproject Zephyr — versions 3.5.0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

vulnerabilities@zephyrproject.org (patch)
vulnerabilities@zephyrproject.org

Frequently asked questions

What is CVE-2026-10675?: CVE-2026-10675 is a medium-severity vulnerability in Zephyrproject Zephyr, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2026-07-21.
How severe is CVE-2026-10675?: Medium severity. CVSS v3 base score is 4.3 out of 10.