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Vulnerability record · CVE-2026-53387 · published 19 July 2026

CVE-2026-53387: Linux kernel vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: iio: light: veml6075: add bounds check to veml6075_it_ms index veml6075_it_ms has 5 elements but VEML6075_CONF_IT can yield values 0-7. If it returns a value >= 5, this causes an out-of-bounds array access. Add a bounds check and return -EINVAL if the index is out of range. The problem values are reserved so should never be read from the register. Hence this is hardening against fault device, missprogramming or bus corruption.

7.1 CVSS 3.1 High EPSS 0.13% · top 97.7% CWE-129 · CWE-129
7.1CVSS 3.1 base score
0.13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Aug 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: iio: light: veml6075: add bounds check to veml6075_it_ms index veml6075_it_ms has 5 elements but VEML6075_CONF_IT can yield values 0-7. If it returns a value >= 5, this causes an out-of-bounds array access. Add a bounds check and return -EINVAL if the index is out of range. The problem values are reserved so should never be read from the register. Hence this is hardening against fault device, missprogramming or bus corruption.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/0a89002737ee34decc20fa232204dbe5fe83e0de Patch
https://git.kernel.org/stable/c/307dc4240bd41852d9e0912921e298160db1c109 Patch
https://git.kernel.org/stable/c/df9127a1d2d748e426c49c8fcd9b6801e4eb743d Patch
https://git.kernel.org/stable/c/e545936e06f1c7173ab41a5f33a77ff43ced3a8d Patch
https://git.kernel.org/stable/c/f75beebcd5bc9bdc80e0722142e78a6f306214ee Patch

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Source: NIST National Vulnerability Database (record CVE-2026-53387), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.