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.
Metrics
CVSS 3.1 3.1/10
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Qt | Qt | < 5.15.19; >= 6.0.0, < 6.5.9; >= 6.6.0, < 6.8.2 |
References
Timeline
- Published
- Oct 31, 2025
- Last modified
- Oct 19, 2026
- NVD status
- Deferred