Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on unbind The state machine work is scheduled by the interrupt handler and therefore needs to be cancelled after disabling interrupts to avoid a potential use-after-free.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.4.287, < 5.5 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0944b20e9dfa2917bd70eb5b301cbb67fe54a718Patch
- https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02Patch
- https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0Patch
- https://git.kernel.org/stable/c/ac8316c896c79f32c1d0a38cb41fd2b14cf8112ePatch
- https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188Patch
- https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46Patch
- https://git.kernel.org/stable/c/ed929d40963073f23cfb50219ccbcc6e0c3ea641Patch
- https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2Patch
FAQ
What is CVE-2026-46219?
CVE-2026-46219 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on unbind The state machine work is scheduled by the interrupt handler and therefore needs to be ...
How severe is CVE-2026-46219?
CVE-2026-46219 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46219?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.