Improper Update of Reference Count The advisory has been revoked - it doesn't affect any version of package kernel-modules-internal (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS10-KERNELMODULESINTERNAL-21179770
- published18 Oct 2026
- disclosed28 Aug 2026
Introduced: 28 Aug 2026
CVE-2026-80692 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-modules-internal package and not the kernel-modules-internal package as distributed by Centos.
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks
There is theoretical UAF if the conn is freed while the hci_sync task is running.
Hold refcount to avoid that.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2525495
- https://access.redhat.com/security/cve/CVE-2026-80692
- https://git.kernel.org/stable/c/2f5d635ad5906b0235bc0c870e8beba3116e1e98
- https://git.kernel.org/stable/c/9a77f296aff4b2ca5f2928ab3a3220c82d8b4074
- https://git.kernel.org/stable/c/a4de6fc95b2f36967fc247ae51cad2171194f7cd
- https://git.kernel.org/stable/c/301a4e2e89313dee10f0e8cb084daedbbe4a3dce
- https://git.kernel.org/stable/c/f0a544ef6e38e4063d0ed72ad83d6bf0f4e70805