High (7.1) in linux linux kernel. EPSS 0.4% chance of exploitation in the next 30 days.
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: qca: fix info leak when fetching fw build id
Add the missing sanity checks and move the 255-byte build-id buffer off
the stack to avoid leaking stack data through debugfs in case the
build-info reply is malformed.
Severity
CVSS 3.1
7.1 high
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS
0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)