CVE-2026-72140

Not scored yetLast modified Aug 17, 2026

Description

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

i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource()

If devm_platform_get_and_ioremap_resource() returns an error, mlxbf_i2c_init_resource() frees tmp_res before reading tmp_res->io to get the error code. This results in a use-after-free.

Save the error code before freeing tmp_res.

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Aug 15, 2026
Last modified
Aug 17, 2026
NVD status
Received

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CVE-2026-72140: Unscored | Vulnix