CVE-2026-31511High· 7.8▾ TwilightIn 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 != …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= 0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a < 2074dfffad76981ca451cb7fc98703d04ac562feLinux >= d71b98f253b079cbadc83266383f26fe7e9e103b < 340666172cf747de58c283d2eef1f335f050538bLinux >= 302a1f674c00dd5581ab8e493ef44767c5101aab < bafec9325d4de26b6c49db75b5d5172de652aae0Linux >= 302a1f674c00dd5581ab8e493ef44767c5101aab < 3a89c33deffb3cb7877a7ea2e50734cd12b064f2Linux >= 302a1f674c00dd5581ab8e493ef44767c5101aab < 5f5fa4cd35f707344f65ce9e225b6528691dbbaaLinux 87a1f16f07c6c43771754075e08f45b41d237421Linux >= 6.12.59 < 6.12.80Linux >= 6.16.10 < 6.17Linux 6.17Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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