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CVE-2026-31758

HIGH CVSS: 7.8 Published: 2026-05-01 Modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmc_release When calling usbtmc_release, pending anchored URBs must be flushed or killed to prevent use-after-free errors (e.g. in the HCD giveback path). Call usbtmc_draw_down() to allow anchored URBs to be completed.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-416

References