CVE-2026-63927

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're not allowed to dereference "urb" after calling usb_hcd_giveback_urb() so save the urb->status ahead of time.

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-25)

CWE

CWE-416

Published

2026-07-19

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

References

• https://git.kernel.org/stable/c/0584af4fe40fa5e254a05d69ce658746de641708
• https://git.kernel.org/stable/c/63b0dafa676aad4d0c3f01a61ad8e2990907660c
• https://git.kernel.org/stable/c/6d0b79d1d1118145e48a68192b6d733e39387053
• https://git.kernel.org/stable/c/84ea928ed584756e59c6ac09736f12d1db95ded0
• https://git.kernel.org/stable/c/9ea06a3fbf9f16e0d98c52cb3b99642be15ec281

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