CVE-2026-46219In 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 c…
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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
- 7.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 5.4.287 before 5.5; from 5.10.231 before 5.10.258; from 5.15.174 before 5.15.209; from 6.1.120 before 6.1.175; from 6.6.66 before 6.6.140; from 6.12.5 before 6.12.90; from 6.13.1 before 6.18.32; from 6.19 before 7.0.9; and 7 more ranges | NVD |
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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.