What is CVE-2026-10651?

CVE-2026-10651 is a high-severity vulnerability in Zephyrproject-rtos Zephyr, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2026-06-23.

How severe is CVE-2026-10651?

High severity. CVSS v3 base score is 7.1 out of 10.

Improper input validation in Zephyrproject-rtos Zephyr

CVE-2026-10651

A malformed Bluetooth Classic SDP attribute can trigger a reachable assertion in Zephyr's SDP parser. In subsys/bluetooth/host/classic/sdp.c, bt_sdp_parse_attribute() accepts an input buffer once it contains the 1-byte attribute type and 2…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

Affected products

Zephyrproject-rtos Zephyr

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-617 — Reachable Assertion

References

vulnerabilities@zephyrproject.org

Frequently asked questions

What is CVE-2026-10651?: CVE-2026-10651 is a high-severity vulnerability in Zephyrproject-rtos Zephyr, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2026-06-23.
How severe is CVE-2026-10651?: High severity. CVSS v3 base score is 7.1 out of 10.