qt6-connectivity: QLowEnergyController in Qt before 6.8.2 mishandles malformed Bluetooth ATT commands, leading to an out-of-bounds read...
CVE-2025-23050 is fixed in 3 products on 1 platform, first by OPENSUSE-SU-2025:0033-1, released January 25, 2025. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| qt6-connectivity · Debian 13.5 (trixie) | 6.7.2-8 | DEBIAN-CVE-2025-23050 | Oct 31, 2025 |
| qt6-connectivity · Debian 14 | 6.7.2-8 | DEBIAN-CVE-2025-23050 | Oct 31, 2025 |
| qt6-connectivity · opensuse-leap 15.6 | 6.6.3-bp156.2.3.1 | OPENSUSE-SU-2025:0033-1 | Jan 25, 2025 |
| qt6-connectivity-docs · opensuse-leap 15.6 | 6.6.3-bp156.2.3.1 | OPENSUSE-SU-2025:0033-1 | Jan 25, 2025 |
| qtconnectivity-opensource-src · Debian 13.5 (trixie) | 5.15.15-3 | DEBIAN-CVE-2025-23050 | Oct 31, 2025 |
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