CVE-2026-31758

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

CVE-2026-31758

The CVE-2026-31758 entry affects the Linux kernel usbtmc implementation. The vulnerability arises when releasing USB Test & Measurement Channels: pending anchored URBs are not flushed or killed during usbtmc_release, allowing use-after-free conditions (notably in the Host Controller Driver giveba...