CVE-2026-63933
Published Jul 19, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: iio: gyro: adis16260: fix division by zero in write_raw Add a validation check for the sampling frequency value before using it as a divisor. A user writing zero to the sampling_frequency sysfs attribute triggers a division by zero in the kernel.
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References
Other References
https://git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351
https://git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d
https://git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4
https://git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee
https://git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1
https://git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0
https://git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a
https://git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3
Frequently Asked Questions
What is CVE-2026-63933? +
In the Linux kernel, the following vulnerability has been resolved:
iio: gyro: adis16260: fix division by zero in write_raw
Add a validation check for the sampling frequency value before using it
as a divisor. A user writing zero to the sampling_frequency sysfs
attribute triggers a division by zero in the kernel.
How do I check if I'm vulnerable to CVE-2026-63933? +
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.