CVE-2026-98672
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 18, 2026
First seenOct 18, 2026
How to fix
Update
- Linux Linuxf6ec4b0769821d03083ce30e041c8349fca844eb, 55f1cebee909c9a0d5c2e494bcfaabed54750eb5, 30d27899cbba5b080954b5d3741bd535806c3101, 6dd3bf785d0307d1cf8f4a97c2240b0af14bef50, ab4e57adead252dd7f947baed6178f32ede88d38, c5de6a6f855fdcf1e0ea549fb227a316db51c405 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < f6ec4b0769821d03083ce30e041c8349fca844eb, 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < 55f1cebee909c9a0d5c2e494bcfaabed54750eb5, 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < 30d27899cbba5b080954b5d3741bd535806c3101, 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < 6dd3bf785d0307d1cf8f4a97c2240b0af14bef50, 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < ab4e57adead252dd7f947baed6178f32ede88d38, 0e346b2cfa855d6e6990dbdb220983fbf2bb0b92 ≤ v < c5de6a6f855fdcf1e0ea549fb227a316db51c405, 5.16 | f6ec4b0769821d03083ce30e041c8349fca844eb, 55f1cebee909c9a0d5c2e494bcfaabed54750eb5, 30d27899cbba5b080954b5d3741bd535806c3101, 6dd3bf785d0307d1cf8f4a97c2240b0af14bef50, ab4e57adead252dd7f947baed6178f32ede88d38, c5de6a6f855fdcf1e0ea549fb227a316db51c405 |
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