CVE-2026-46241
HIGHCVSS v3.1: 7.8 · EPSS: 0.0002 (6.8 percentile)
Source data as of:
At a glance
- Severity
- HIGH
- CVSS
- 7.8 v3.1 · NVD
- EPSS
- 0.0002 (6.8 percentile) · FIRST.org
- CISA KEV
- No
- Type
- Use After Free · NVD CWE
- Attack conditions (CVSS vector)
- No user interaction · Source: NVD Vector
- Affected vendors
- linux
- Published
- 2026-05-28 · Modified: 2026-06-10
- References
- Jump to references (4)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
Description
In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on registration failure Make sure to disable and free the interrupts in case controller registration fails to avoid a potential use-after-free and resource leak. This issue was flagged by Sashiko when reviewing a controller deregistration fix.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.
- Reference https://git.kernel.org/stable/c/336d9ad7560b3baba17af06727a888040ee93390
- Reference https://git.kernel.org/stable/c/5c77f11b9b5f1ad5a704dad875260c44016ede10
- Reference https://git.kernel.org/stable/c/8b49b6aadd0c622ca7d68b4a53ae10362e221cf3
- Reference https://git.kernel.org/stable/c/f62c060272b9d7423b1650b844e8e4e7b8f9f925