CVE-2026-72078

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < 5de5075a1f26166f172b6687cb66810a9b61e3ebaffected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < 7960d99332e03705ec622d92f31e0c77de8baac6affected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < 5b96b4da96313dd799a3a40dcfd598d2e2c19217affected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < aa1885f87e60c80e59e50ffd5fb096bf02c83e05affected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < a630508a09b0c05f14bc0843ed409221a93751aaaffected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < c8d3d83f2eaaf7659de76e8d44e8fc88ee346042affected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < cbfa059dfb48b9aa322e34fd44a093d9ca29ad7eaffected
LinuxLinux628329d52474323938a03826941e166bc7c8eff4 < baf56975806534268e24acf9a8abb1c447ce11e9affected
LinuxLinux3.10affected
LinuxLinux0 < 3.10unaffected
LinuxLinux5.10.261 <= 5.10.*unaffected
LinuxLinux5.15.212 <= 5.15.*unaffected
LinuxLinux6.1.178 <= 6.1.*unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.97 <= 6.12.*unaffected
LinuxLinux6.18.40 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References