CVE-2026-64332
Medium
Description
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJul 25, 2026
First seenJul 25, 2026
Weakness typeCWE-401CWE-401
How to fix
Update
- linux linux_kernel5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.96, 6.18.39, 7.1.4 or later
Patches
- git.kernel.org/stable/c/1967a7f0cd5c08eb479196daa5aaa4b7b7a7bd04
- git.kernel.org/stable/c/5c098f20f15db7f9126129686d1c6da2ce8bbeb0
- git.kernel.org/stable/c/624c57147df1977e0d3da53f1da7117861b9cf19
- git.kernel.org/stable/c/691e61e5d4cfc5a1b061e937f8cbf2126bfc19a0
- git.kernel.org/stable/c/88187a43135c79d0e43573b4d8f880bbb919eceb
- git.kernel.org/stable/c/8af6812795869a66e9b26044f455b13deecdb69c
- git.kernel.org/stable/c/d5b32f36c50894ac2df8fa184e6f35f3a6665ecd
- git.kernel.org/stable/c/e5493c9a98ffe083acf13ac064828ae598ba3c16
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.2 ≤ v < 5.10.261, 5.11 ≤ v < 5.15.212, 5.16 ≤ v < 6.1.178, 6.2 ≤ v < 6.6.145, 6.7 ≤ v < 6.12.96, 6.13 ≤ v < 6.18.39, 6.19 ≤ v < 7.1.4, 7.2 | 5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.96, 6.18.39, 7.1.4 |
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