CVE-2025-12035

MEDIUM EPSS 7.7%

Published Dec 15, 20256mo ago · Modified Jun 17, 20261w ago

6.5 CVSS 3.1

Medium

Published Dec 15, 2025 6mo ago

Last Modified Jun 17, 2026 1w ago

Description

An integer overflow condition exists in Bluetooth Host stack, within the bt_br_acl_recv routine a critical path for processing inbound BR/EDR L2CAP traffic.

CVSS Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector Adjacent

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

7.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

References 1

github.com https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-p793-3456-h7w3

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.