CVE-2025-40020

CVE-2025-40020

published October 24, 2025

CVSS
—
EPSS
0%
Percentile
10.8
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

can: peak_usb: fix shift-out-of-bounds issue

Explicitly uses a 64-bit constant when the number of bits used for its

shifting is 32 (which is the case for PC CAN FD interfaces supported by

this driver).

[mkl: update subject, apply manually]

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00211 · 10.8th percentile
Published
2025-10-24T17:15Z
References (8)
EPSS history
Timeline
  • 24 OCT 12:24Z
    can: peak_usb: fix shift-out-of-bounds issue
    cvelistv5