Bug 2507028 (CVE-2026-64332) - CVE-2026-64332 kernel: USB: ulpi: fix memory leak on registration failure
Summary: CVE-2026-64332 kernel: USB: ulpi: fix memory leak on registration failure
Keywords:
Status: NEW
Alias: CVE-2026-64332
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-25 10:01 UTC by OSIDB Bzimport
Modified: 2026-07-28 17:32 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-07-25 10:01:16 UTC 
In the Linux kernel, the following vulnerability has been resolved:

USB: ulpi: fix memory leak on registration failure

The allocated device name is never freed on early ULPI device
registration failures.

Fix this by initialising the device structure earlier and releasing the
initial reference whenever registration fails.
Comment 1 Mauro Matteo Cascella 2026-07-28 15:30:15 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026072514-CVE-2026-64332-f4af@gregkh/T
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