PT-2025-38514 · Unknown · Bluetooth Low Energy

Ceolin · Published 2025-09-19 · Updated 2025-11-19 · CVE-2025-10456

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Bluetooth Low Energy (BLE) (affected versions not specified)

Description A flaw exists in the handling of Bluetooth Low Energy (BLE) fixed channels, such as SMP or ATT. An attacker can exploit this issue, causing the BLE target device to attempt to disconnect a fixed channel, which is disallowed by the Bluetooth specification. This results in undefined behavior, potentially leading to assertion failures, crashes, or memory corruption, depending on the BLE stack implementation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2025-10456

GHSA-HCC8-3QR7-C9M8

Affected Products

Bluetooth Low Energy

References · 7

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hcc8-3qr7-c9m8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-10456 · Security Note
• https://osv.dev/vulnerability/CVE-2025-10456 · Vendor Advisory
• https://t.me/cveNotify/135908 · Telegram Post
• https://twitter.com/CVEnew/status/1968923554549821726 · Twitter Post
• https://t.me/CVEtracker/32916 · Telegram Post
• https://twitter.com/hackyboiz/status/1991084033644666887 · Twitter Post