CVE-2026-46103
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-05-27
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: can: ucan: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers are unbound without their devices being physically disconnected (e.g. on probe deferral or configuration changes). Fix the control message buffer lifetime so that it is released on driver unbind.
Weakness Classification (1)
Affected Software (10)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < a90f0815aaa9c629ac4750e7c71c357dd7f231d7 |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < cb2e41e87a2893345859440017e7178bf7a4c70d |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < 3df5b9110ac08f67ccfe382fc172bfee95688eec |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < 4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705 |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < 10b7b676b78a7bd888d19729b459aad7fc1f428b |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < c524c124e3094d2de12235a513854c03d06a2b58 |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae |
| Linux | Linux | 9f2d3eae88d26c29d96e42983b755940d9169cd9 < fed4626501c871890da287bec62a96e52da1af89 |
| Linux | Linux | 4.19 |
| linux | linux_kernel | 4.19 – 5.10.259 |