In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback

There is theoretical UAF if the conn is freed while the hci_sync task is
running.

Hold refcount to avoid that.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
6d0417e4e1cf66fd917f06f0454958362714ef7d affected < c53c70ec289ee12f20c4f1b2fbfd151762c01f67
6d0417e4e1cf66fd917f06f0454958362714ef7d affected < 44fc74069d8988f2825246f9401218e29de2c0ab
eb8b860e87b296bd1874c79a668081efd00f9754 affected —
94bf6380e936339a700c0b3171a49baf512aa70b affected —
6.12.28 affected < 6.13
6.14.6 affected < 6.15
Linux Linux affected
Version Status Constraints
6.15 affected —
0 unaffected < 6.15
7.1.8 unaffected ≤ 7.1.*
7.2-rc6 unaffected ≤ *

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No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/44fc74069d8988f2825246f9401218e29de2c0ab cve-icon cve-icon
https://git.kernel.org/stable/c/c53c70ec289ee12f20c4f1b2fbfd151762c01f67 cve-icon cve-icon
History

Sat, 15 Aug 2026 15:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416

Sat, 15 Aug 2026 12:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.
Title Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-15T12:27:44.783Z

Reserved: 2026-08-15T05:44:03.912Z

Link: CVE-2026-74529

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-15T13:17:58.190

Modified: 2026-08-15T13:17:58.190

Link: CVE-2026-74529

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-15T14:45:03Z

Weaknesses