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VulnerabilityPublished

CVE-2026-63933: Linux kernel · iio: gyro: adis16260: fix division by zero in write_raw

Affects Linux kernelSource GCVE Database

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Not known to be exploited.

Data as of 30 Oct 2026, 15:48 UTC

Severity
Medium

Rated Medium by Threat Radar's AI analysis · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 19 Jul 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

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