CVE-2026-46219
Published May 28, 2026
Modified Jun 1, 2026
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.
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EPSS — Exploit Prediction
0.0014
Probability of exploitation
0.03%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other References
https://git.kernel.org/stable/c/0944b20e9dfa2917bd70eb5b301cbb67fe54a718
https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02
https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0
https://git.kernel.org/stable/c/ac8316c896c79f32c1d0a38cb41fd2b14cf8112e
https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188
https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46
https://git.kernel.org/stable/c/ed929d40963073f23cfb50219ccbcc6e0c3ea641
https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2
Frequently Asked Questions
What is CVE-2026-46219? +
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.
How do I check if I'm vulnerable to CVE-2026-46219? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.