CVE-2025-53802
HIGHCVSS 7/10EPSS 0.35%
Last modified
CVE-2025-53802 is a high-severity vulnerability rated 7/10 on the CVSS scale. Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 21h2 | < 10.0.19044.6332 |
| Microsoft | Windows 10 22h2 | < 10.0.19045.6332 |
| Microsoft | Windows 11 22h2 | < 10.0.22621.5909 |
| Microsoft | Windows 11 23h2 | < 10.0.22631.5909 |
| Microsoft | Windows 11 24h2 | < 10.0.26100.6508 |
| Microsoft | Windows Server 2022 | < 10.0.20348.4106 |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.1849 |
| Microsoft | Windows Server 2025 | < 10.0.26100.6508 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-53802?
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
How severe is CVE-2025-53802?
CVE-2025-53802 has a CVSS score of 7/10 (HIGH severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2025-53802?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-53802?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST