CVE-2026-98672

Description

In the Linux kernel, the following vulnerability has been resolved: iio: adc: stm32-adc: fix possible division by zero in processed channel In case the conversion has failed or returned zero, processing *val can lead to a division by zero. Need to check for errors, or converted value is zero, before processing the data. In case the converted value is zero, e.g. the Vrefint channel, this should be considered as invalid in all cases.

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EPSS — Exploit Prediction

0.0017

Probability of exploitation

0.07%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

References

Other References

https://git.kernel.org/stable/c/30d27899cbba5b080954b5d3741bd535806c3101 https://git.kernel.org/stable/c/55f1cebee909c9a0d5c2e494bcfaabed54750eb5 https://git.kernel.org/stable/c/6dd3bf785d0307d1cf8f4a97c2240b0af14bef50 https://git.kernel.org/stable/c/ab4e57adead252dd7f947baed6178f32ede88d38 https://git.kernel.org/stable/c/c5de6a6f855fdcf1e0ea549fb227a316db51c405

Frequently Asked Questions

What is CVE-2026-98672? +

In the Linux kernel, the following vulnerability has been resolved: iio: adc: stm32-adc: fix possible division by zero in processed channel In case the conversion has failed or returned zero, processing *val can lead to a division by zero. Need to check for errors, or converted value is zero, before processing the data. In case the converted value is zero, e.g. the Vrefint channel, this should be considered as invalid in all cases.

How do I check if I'm vulnerable to CVE-2026-98672? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.