Bluetooth: hci_event: fix potential UAF in SSP passkey handlers
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI Analysis
Technical Summary
This vulnerability involves a potential use-after-free issue in the Bluetooth Secure Simple Pairing (SSP) passkey handlers within Microsoft products, including Azure Linux 3.0. The vulnerability could allow improper memory handling during Bluetooth SSP operations. No further technical details, exploitation methods, or impact specifics are provided in the available data.
Potential Impact
The impact details are not explicitly described in the input data. Use-after-free vulnerabilities can potentially lead to memory corruption, crashes, or code execution, but no confirmed exploitation or impact is reported. No known exploits in the wild have been identified.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor official Microsoft channels for updates. No vendor advisory content indicates that no action is required or that the issue is mitigated.
Bluetooth: hci_event: fix potential UAF in SSP passkey handlers
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a potential use-after-free issue in the Bluetooth Secure Simple Pairing (SSP) passkey handlers within Microsoft products, including Azure Linux 3.0. The vulnerability could allow improper memory handling during Bluetooth SSP operations. No further technical details, exploitation methods, or impact specifics are provided in the available data.
Potential Impact
The impact details are not explicitly described in the input data. Use-after-free vulnerabilities can potentially lead to memory corruption, crashes, or code execution, but no confirmed exploitation or impact is reported. No known exploits in the wild have been identified.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor official Microsoft channels for updates. No vendor advisory content indicates that no action is required or that the issue is mitigated.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46056
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a18ab7be29bf47b50288d8c
Added to database: 05/28/2026, 20:54:19 UTC
Last enriched: 05/28/2026, 21:04:07 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 59
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