What is CVE-2025-68750?

CVE-2025-68750 is a unscored severity Linux kernel vulnerability, affecting Linux kernel versions from 3.5 onward and patched in 5.4.296, 5.10.240, 5.15.187 and others. CVE-2025-68750 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2025-68750?

CVE-2025-68750 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2025-68750?

Yes, CVE-2025-68750 has been patched. Fixed versions include 5.4.296, 5.10.240, 5.15.187 and others. If you are running Linux kernel 3.5 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2025-68750 actively exploited?

CVE-2025-68750 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2025-68750

In the Linux kernel, the following vulnerability has been resolved: usb: potential integer overflow in usbg_make_tpg() The variable tpgt in usbg_make_tpg() is defined as unsigned long and is assigned to tpgt->tport_tpgt, which is defined as u16. This may cause an integer overflow when tpgt is greater than USHRT_MAX (65535). I haven't tried to trigger it myself, but it is possible to trigger it by calling usbg_make_tpg() with a large value for tpgt. I modified the type of tpgt to match tpgt->tport_tpgt and adjusted the relevant code accordingly. This patch is similar to commit 59c816c1f24d ("vhost/scsi: potential memory corruption").

Package Linux Kernel

Published 2025-12-24

Last modified 2026-04-15

Patch available

Yes

Affected versions

Linux kernel versions 3.5 and later are affected. Fixed in 5.4.296, 5.10.240, 5.15.187, 6.1.143, 6.6.96, 6.12.36, 6.15.5, 6.16 and their respective stable series.

Affected from

≥ 3.5

Fixed in

✓ 5.4.296 5.4.x ✓ 5.10.240 5.10.x ✓ 5.15.187 5.15.x ✓ 6.1.143 6.1.x ✓ 6.6.96 6.6.x ✓ 6.12.36 6.12.x ✓ 6.15.5 6.15.x ✓ 6.16

References

The following references provide additional information about CVE-2025-68750 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/0861b9cb2ff519b7c5a3b1dd52a343e18c4efb24
Patch
Kernel patch commit
https://git.kernel.org/stable/c/153874010354d050f62f8ae25cbb960c17633dc5
Patch
Kernel patch commit
https://git.kernel.org/stable/c/358d5ba08f1609c34a054aed88c431844d09705a
Patch

8 patch commits total View all on NVD

Frequently asked questions

What is CVE-2025-68750?

CVE-2025-68750 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 3.5 onward and has been patched in 5.4.296, 5.10.240, 5.15.187 and others. CVE-2025-68750 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
Is there a patch available for CVE-2025-68750?

Yes — CVE-2025-68750 has been patched. Fixed versions include 5.4.296, 5.10.240, 5.15.187 and others. If you are running Linux kernel 3.5 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2025-68750 actively exploited?

No — CVE-2025-68750 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.