A vulnerability classified as critical was found in Linux Kernel up to 6.6.129/6.12.77/6.18.19/6.19.9/7.0-rc4. This vulnerability affects the function l2cap_conn_del of the component Bluetooth. Executing a manipulation can lead to use after free. This vulnerability appears as CVE-2026-23461. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is advised.
| Vendor | Product | Versions |
|---|---|---|
| linux | linux kernel | efc30877bd4bc85fefe98d80af60fafc86e5775e, f87271d21dd4ee83857ca11b94e7b4952749bbae, ab4eedb790cae44313759b50fe47da285e2519d5, ab4eedb790cae44313759b50fe47da285e2519d5, ab4eedb790cae44313759b50fe47da285e2519d5, 18ab6b6078fa8191ca30a3065d57bf35d5635761, 6.14, 6.6.129, 6.12.77, 6.18.19, 6.19.9, 7.0-rc4 |
Updated severity to CRITICAL, added affected versions, and corrected exploit availability.
Initial creation
