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CVE-2026-23299 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: purge error queues in socket destructors When TX timestamping is enabled via SO_TIMESTAMPING, SKBs may be queued into sk_error_queue and will stay there until consumed. If userspace never gets to read the timestamps, or if the controller is removed unexpectedly, these SKBs will leak. Fix by adding skb_queue_purge() calls for sk_error_queue in affected bluetooth destructors. RFCOMM does not currently use sk_error_queue.

EPSS 0.02% · 3.9th percentile

Risk Scores

EPSS Score
0.02%
3.9th percentile

Affected Products

VendorProductVersions
LinuxLinux134f4b39df7b77225a80ef585c15d46f964f5e6f, 134f4b39df7b77225a80ef585c15d46f964f5e6f, 134f4b39df7b77225a80ef585c15d46f964f5e6f
linuxlinux_kernel6.15, 6.15, 6.15

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References

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