CVE-2025-23050

State: Published
Severity: 3.1 Low
Published: Oct 31, 2025
Updated: Oct 31, 2025
Reserved: Jan 10, 2025

Description

QLowEnergyController in Qt before 6.8.2 mishandles malformed Bluetooth ATT commands, leading to an out-of-bounds read (or division by zero). This is fixed in 5.15.19, 6.5.9, and 6.8.2.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	mitre

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
QtQt	before 5.15.19Affected 6.0.0 to before 6.5.9Affected 6.6.0 to before 6.8.2Affected

References

https://codereview.qt-project.org/q/QLowEnergyController
https://www.qt.io/blog/security-advisory-qlowenergycontroller-on-linux

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.