CVE-2026-31758 POC (Proof-of-Concept)

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.

Published: 2026-05-01

CVSS: 7.8

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

Download CVE-2026-31758 POC (Proof-of-Concept) here:

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https://hokyo.gr/poc-847-cve-2026-41493/

https://hokyo.gr/poc-77-cve-2026-31780/

https://hokyo.gr/poc-599-cve-2026-7951/

https://hokyo.gr/poc-148-cve-2026-7590/

https://hokyo.gr/poc-710-cve-2026-8092/