CVE-2026-63933: Linux kernel · iio: gyro: adis16260: fix division by zero in write_raw
Affects Linux kernelSource GCVE Database
Not known to be exploited.
Data as of 30 Oct 2026, 15:48 UTC
Rated Medium by Threat Radar's AI analysis · No CVSS score from NVD or the CNA
Thin evidence
One scorer or noneExploitation evidence
Disclosed: evidence found.
CVE published 19 Jul 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
AI-suggested
A fix has been implemented in the Linux kernel to validate the sampling frequency value before use, preventing division by zero. Users should update their Linux kernel to a version that includes this fix once available. No additional mitigation steps are indicated.
Description
A division by zero vulnerability was identified and fixed in the Linux kernel's iio gyro adis16260 driver. The flaw occurred when a user wrote zero to the sampling_frequency sysfs attribute, causing a division by zero error in the kernel. The fix involved adding a validation check to prevent zero values from being used as a divisor.
References
- git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3 (opens in a new tab)
- git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351 (opens in a new tab)
- git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d (opens in a new tab)
- git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1 (opens in a new tab)
- git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0 (opens in a new tab)
- git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a (opens in a new tab)
- git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4 (opens in a new tab)
- git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee (opens in a new tab)