Bluetooth: hci_sync: hci_cmd_sync_queue_once() return -EEXIST if exists
CVE-2026-43022 is a vulnerability related to the Bluetooth component in Microsoft software version 3.0. The issue involves the function hci_cmd_sync_queue_once() returning an error code (-EEXIST) if a command already exists in the queue. No detailed technical or impact information is provided beyond this behavior. There is no CVSS score available, and no known exploits in the wild have been reported. No patch or remediation information is currently provided.
AI Analysis
Technical Summary
This vulnerability concerns the Bluetooth hci_sync component in Microsoft software version 3.0, where the function hci_cmd_sync_queue_once() returns -EEXIST if the command already exists in the queue. The description and technical details are minimal, with no further elaboration on exploitation or impact. No CVSS score or patch information is available from the provided data.
Potential Impact
The impact of this vulnerability is not clearly described in the available information. There are no known exploits in the wild, and no specific consequences or attack vectors have been detailed. Without further data, the potential impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Bluetooth: hci_sync: hci_cmd_sync_queue_once() return -EEXIST if exists
Description
CVE-2026-43022 is a vulnerability related to the Bluetooth component in Microsoft software version 3.0. The issue involves the function hci_cmd_sync_queue_once() returning an error code (-EEXIST) if a command already exists in the queue. No detailed technical or impact information is provided beyond this behavior. There is no CVSS score available, and no known exploits in the wild have been reported. No patch or remediation information is currently provided.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the Bluetooth hci_sync component in Microsoft software version 3.0, where the function hci_cmd_sync_queue_once() returns -EEXIST if the command already exists in the queue. The description and technical details are minimal, with no further elaboration on exploitation or impact. No CVSS score or patch information is available from the provided data.
Potential Impact
The impact of this vulnerability is not clearly described in the available information. There are no known exploits in the wild, and no specific consequences or attack vectors have been detailed. Without further data, the potential impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-43022
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed9027e9c79719963eae
Added to database: 06/29/2026, 22:11:28 UTC
Last enriched: 06/29/2026, 22:56:46 UTC
Last updated: 07/31/2026, 19:24:50 UTC
Views: 13
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