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CVE-2026-31763

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix incorrect free_irq() variable The handler for the IRQ part of this driver is mpu3050->trig but, in the…

Published May 1, 2026EPSS 0.16%

Overview

CVE-2026-31763 is a medium-severity vulnerability. It was published on May 1, 2026 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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

iio: gyro: mpu3050: Fix incorrect free_irq() variable

The handler for the IRQ part of this driver is mpu3050->trig but,

in the teardown free_irq() is called with handler mpu3050.

Use correct IRQ handler when calling free_irq().

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/11f7cd960f05b3f06747abfdc4e56dd0d8b8a157Refgit.kernel.org/stable/c/2821f7b62c5b3633c4923c7e4f742380897cd511Refgit.kernel.org/stable/c/8001b42fbd5e510dced3a25665019982c99bc708Refgit.kernel.org/stable/c/8631e755fc07b651b5d158cc3656ef76cc874068Refgit.kernel.org/stable/c/a09171d3f23e13bccd3dc34863186707c6301071Refgit.kernel.org/stable/c/ac1233397f4cfe55d71f6aa459b42c256c951531Refgit.kernel.org/stable/c/edb11a1aef4011a4b7b22cc3c3396c6fe371f4a6Refgit.kernel.org/stable/c/fdbe4b5268cd41f9953d25a67d139e47cac34519

How CyberStrike helps

Frequently asked questions

What is CVE-2026-31763?

CVE-2026-31763 is a medium-severity vulnerability. It was published on May 1, 2026 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2026-31763?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-31763?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-31763?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-31763 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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