Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2026-93117 Details

Description

In the Linux kernel, the following vulnerability has been resolved: usb: fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when usb_dynids_lock is held, as remove_id_store can free the node. Thus, make a copy in usb_probe_interface. Clarify the documentation that the id parameter is only valid during the probe. USB serial has the same pattern, but it does not need fixing as the IDs cannot be removed via sysfs.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/44904468e58d3dc3a0229782acbeb9677b060541	kernel.org
https://git.kernel.org/stable/c/64320c6e721bdec4c43a789c866c8a099dd0c843	kernel.org
https://git.kernel.org/stable/c/7e795801295c84a6bbc10a3e7a4c99c50bfe45ac	kernel.org
https://git.kernel.org/stable/c/9b82ddf76827e2a8ff033a8131ecf24f2d6cae26	kernel.org
https://git.kernel.org/stable/c/e6a9c6b79b70046afdf5a1dbd03b1104536f30c0	kernel.org
https://git.kernel.org/stable/c/ef8154d8b52d60338c1fd8d793cd8e891c604c14	kernel.org

see all 6 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes