CVE-2026-46083spi: fix resource leaks on device setup failure
Updated under an hour ago ()
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It affects Linux and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Undergoing Analysis
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from c7299fea67696db5bd09d924d1f1080d894f92ef before e0401de43dac00f3e4841ca2aeb98bc10a4c5f13; from c7299fea67696db5bd09d924d1f1080d894f92ef before a2c817c629430fbbd54273525b472dac96e2c8fd; from c7299fea67696db5bd09d924d1f1080d894f92ef before 1e774294b2f944f59e03a04eb438768a4b93c3ce; from c7299fea67696db5bd09d924d1f1080d894f92ef before 11baa8b24bcb07ae2048f2566a220021d766abe0; from c7299fea67696db5bd09d924d1f1080d894f92ef before dbcead54b12468d9aa54c0e1f0042d838ec3b0ae; from c7299fea67696db5bd09d924d1f1080d894f92ef before db357034f7e0cf23f233f414a8508312dfe8fbbe; 3e7c190475d98099231ee8ae486d31b1e2e7535a; 4b8b7bc3a726268e5c15d9bafe27863a85fdfc8e; and 4 more ranges | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | all versions | CISA ADP |
linux linux_kernel linux:linux_kernel | from 5.4.126 before 5.5; from 5.10.44 before 5.11; from 5.12.11 before 5.13; from 5.13.1 before 6.1.176; from 6.2 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; and 5 more ranges | NVD |
References
- https://git.kernel.org/stable/c/e0401de43dac00f3e4841ca2aeb98bc10a4c5f13patch
- https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fdpatch
- https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3cepatch
- https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0patch
- https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0aepatch
- https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbepatch
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html
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.