CVE-2026-31511

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix dangling pointer on mgmt_add_adv_patterns_monitor_complete This fixes the condition checking so mgmt_pending_valid is executed whenever status != -ECANCELED otherwise calling mgmt_pending_free(cmd) would kfree(cmd) without unlinking it from the list first, leaving a dangling pointer. Any subsequent list traversal (e.g., mgmt_pending_foreach during __mgmt_power_off, or another mgmt_pending_valid call) would dereference freed memory.

The following products are affected by CVE-2026-31511 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31511.

URL	Resource
https://git.kernel.org/stable/c/340666172cf747de58c283d2eef1f335f050538b
https://git.kernel.org/stable/c/3a89c33deffb3cb7877a7ea2e50734cd12b064f2
https://git.kernel.org/stable/c/5f5fa4cd35f707344f65ce9e225b6528691dbbaa
https://git.kernel.org/stable/c/bafec9325d4de26b6c49db75b5d5172de652aae0
https://lore.kernel.org/linux-cve-announce/2026042208-CVE-2026-31511-b569@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2026-31511
https://www.cve.org/CVERecord?id=CVE-2026-31511