# CVE-2026-31489

> Vulnerability · severity: **HIGH** (CVSS 7.8).

## Description

In the Linux kernel, the following vulnerability has been resolved:

spi: meson-spicc: Fix double-put in remove path

meson_spicc_probe() registers the controller with
devm_spi_register_controller(), so teardown already drops the
controller reference via devm cleanup.

Calling spi_controller_put() again in meson_spicc_remove()
causes a double-put.

## Key facts

- **CVE ID:** CVE-2026-31489
- **Published:** 2026-04-22
- **CVSS severity:** HIGH
- **CVSS base score:** 7.8
- **CWE codes:** CWE-415

## Affected products

- `linux:linux_kernel`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-31489

## Citation

> AI Analytics. CVE-2026-31489. Retrieved 2026-07-09 from https://api.ai-analytics.org/cve/CVE-2026-31489. Derived from NIST NVD. Licensed CC0.

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