CVE-2025-23050
lowpriority · track · 0EPSS 0.002 · 8 %ileDEEURUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (16)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-0150QT: Schwachstelle ermöglicht Denial of Service und Offenlegung von InformationenDeutsch2025-01-21csaf · cert_bundDE
Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in QT ausnutzen, um einen Denial of Service Angriff durchzuführen und um Informationen offenzulegen.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-23050cnnvd
- https://codereview.qt-project.org/q/QLowEnergyControllercnnvd
- https://www.qt.io/blog/security-advisory-qlowenergycontroller-on-linuxcnnvd
- https://codereview.qt-project.org/q/QLowEnergyControllerenisa_euvd
- https://www.qt.io/blog/security-advisory-qlowenergycontroller-on-linuxenisa_euvd
- https://codereview.qt-project.org/q/QLowEnergyControllernvd
- https://www.qt.io/blog/security-advisory-qlowenergycontroller-on-linuxnvd
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