Vulnerability in Red Hat Enterprise Linux 10

[ Description ]Official description

A flaw was found in BlueZ. An out-of-bounds read vulnerability exists in the btmon Bluetooth monitor tool when processing crafted HCI Return Link Keys events. A maliciously crafted btsnoop capture file can specify a large number of link keys that exceeds the actual packet data, causing btmon to read beyond the allocated buffer and crash.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund13 Oct 2026WID-SEC-2026-3912

  bluez: Vulnerability allows denial of service Translated from German

  CVE-2026-105460

[ References ]References

• access.redhat.com/security/cve/CVE-2026-105460
• bugzilla.redhat.com/show_bug.cgi
• redhat.atlassian.net/browse/PSIRTSUPT-24932