CVE-2026-72078

high

Description

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - validate control endpoint type The driver currently assumes that the first endpoint of the control interface is an interrupt IN endpoint without verifying it. A malicious device could provide a different endpoint type, which would then be passed to usb_fill_int_urb(), potentially leading to kernel warnings or undefined behavior. Verify that the control endpoint is an interrupt IN endpoint.

References

https://git.kernel.org/stable/c/cbfa059dfb48b9aa322e34fd44a093d9ca29ad7e

https://git.kernel.org/stable/c/c8d3d83f2eaaf7659de76e8d44e8fc88ee346042

https://git.kernel.org/stable/c/baf56975806534268e24acf9a8abb1c447ce11e9

https://git.kernel.org/stable/c/aa1885f87e60c80e59e50ffd5fb096bf02c83e05

https://git.kernel.org/stable/c/a630508a09b0c05f14bc0843ed409221a93751aa

https://git.kernel.org/stable/c/7960d99332e03705ec622d92f31e0c77de8baac6

https://git.kernel.org/stable/c/5de5075a1f26166f172b6687cb66810a9b61e3eb

https://git.kernel.org/stable/c/5b96b4da96313dd799a3a40dcfd598d2e2c19217

Details

Source: Mitre, NVD

Published: 2026-08-15

Updated: 2026-08-17

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.1

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Severity: High

EPSS

EPSS: 0.0022