CVE-2026-64471

Impact

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This issue was reported by Sashiko while reviewing a fix for a wakeup source leak in the btusb probe errors paths.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

References

• NVD record
• CVE.org record
• https://git.kernel.org/stable/c/14e02f1449ba425a44dedbec9a21efafb056e09f
• https://git.kernel.org/stable/c/1ce5012944afaddbda939ec6bae9800fce84abbc
• https://git.kernel.org/stable/c/468fcdfaeb937163dd250773a9fed17ab1fa203c
• https://git.kernel.org/stable/c/8db0ce3de78367f61c2970c0f16d9adee8830a23
• https://git.kernel.org/stable/c/da7d7758fe884b256ddc9fef562e5ddef7952383
• https://git.kernel.org/stable/c/e09ac7d0c6859a360bf36e7104aef03f88184e0b
• https://git.kernel.org/stable/c/e6313b800da61a26c2fdd5eba0105e197c0ab3bc
• https://git.kernel.org/stable/c/eedc6867ebad73edbfaf9a0a65fbef7115cc4753