CVE-2026-23365
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: net: usb: kalmia: validate USB endpoints The kalmia driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not have the same urbs the driver will crash later on when it blindly accesses these endpoints.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMar 25, 2026
First seenMar 25, 2026
How to fix
Update
- linux linux_kernel5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.77, 6.18.17, 6.19.7 or later
Patches
- git.kernel.org/stable/c/011684cd18349aa4c52167c8ac37a0524169f48c
- git.kernel.org/stable/c/12c0243de0aee0ab27cc00932fd5edae65c1e3a2
- git.kernel.org/stable/c/185050b47df3d41e49f20ad01beea2e7b9cddaa7
- git.kernel.org/stable/c/28a380bfa5bc7f6a9380b85e8eab919ee6ac1701
- git.kernel.org/stable/c/51c20ea5f1555a984c041b0dbf56f00d41b9e652
- git.kernel.org/stable/c/7bfda1a0be4caec3263753d567678451cef73a85
- git.kernel.org/stable/c/c58b6c29a4c9b8125e8ad3bca0637e00b71e2693
- git.kernel.org/stable/c/ff675bc5b3e8c356f9d993d65d0bae6ed0dc7459
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.0.1 ≤ v < 5.10.253, 5.11 ≤ v < 5.15.203, 5.16 ≤ v < 6.1.167, 6.2 ≤ v < 6.6.130, 6.7 ≤ v < 6.12.77, 6.13 ≤ v < 6.18.17, 6.19 ≤ v < 6.19.7, 3.0, 7.0 | 5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.77, 6.18.17, 6.19.7 |
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