CVE-2026-87713: Windows Bluetooth Port Driver Remote Code Execution
Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.
Other sources
Windows Bluetooth Port Driver Remote Code Execution
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.3231Patch KB5127646 - Upgrade
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Fixed in 10.0.26100.33650Patch KB5126646 - Upgrade
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Fixed in 10.0.26200.9711Patch KB5127648 - Upgrade
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Fixed in 10.0.26300.9711Patch KB5127648 - Upgrade
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Fixed in 10.0.17763.9376Patch KB5126651 - Upgrade
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Fixed in 10.0.26100.9711Patch KB5127648 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.7652Patch KB5126653 - Upgrade
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Fixed in 10.0.20348.5761Patch KB5126655 - Upgrade
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Fixed in 10.0.19044.7807Patch KB5126657 - Upgrade
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Fixed in 10.0.14393.9612Patch KB5126868
Event History
Frequently Asked Questions
Which systems are identified as affected?
The affected software list includes Microsoft Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022, and Windows Server 2025.
Does exploitation require prior authentication or user interaction?
No. The vector indicates no privileges are required and no user interaction is required.
What access does an attacker need to attempt exploitation?
The attack vector is adjacent network, meaning the attacker must be in the relevant nearby network context rather than attacking over the internet from an arbitrary remote location. The attack complexity is rated high.
What is the potential impact if exploitation succeeds?
The supplied severity vector rates confidentiality, integrity, and availability impact as high. The vulnerability is described as a use-after-free issue in the Windows Bluetooth Port Driver.