CVE-2026-45996In the Linux kernel, the following vulnerability has been resolved: spi: imx: fix use-after-free on unbind The SPI subsystem frees the controller and any subsystem allocated driver data as part of de…
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In the Linux kernel, the following vulnerability has been resolved: spi: imx: fix use-after-free on unbind The SPI subsystem frees the controller and any subsystem allocated driver data as part of deregistration (unless the allocation is device managed). Take another reference before deregistering the controller so that the driver data is not freed until the driver is done with it.
- 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
- Modified
- Record last updated
- Jun 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 5.19 before 6.6.140; from 6.7 before 6.12.86; from 6.13 before 6.18.27; from 6.19 before 7.0.4 | NVD |
References
- https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cffpatch
- https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096patch
- https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003patch
- https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17patch
- https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd
- https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643patch
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.