CVE-2026-53386

HIGH 7.8

iio: adc: ti-ads1298: add bounds check to pga_settings index

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1298: add bounds check to pga_settings index ads1298_pga_settings has 7 elements but ADS1298_MASK_CH_PGA can yield values 0-7. If it yields a value >= 7, this causes an out-of-bounds array access. Add a bounds check and return -EINVAL if the index is out of range. Note that the remaining value b111 is reserved so should not be seen in a correctly functioning system.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Jul 19, 2026
Last Updated	Aug 5, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Linux / Linux

00ef7708fa6073a84f6898fdcdfe965d903b0378 < d5793975fc3b1780ba576812158ef22e3104e60e 00ef7708fa6073a84f6898fdcdfe965d903b0378 < d08d82d83ed45fd8c001a9df66ad7ebb86c9d6c6 00ef7708fa6073a84f6898fdcdfe965d903b0378 < abe0854e356b1bb814393ca884cb42b3eb12ce10 00ef7708fa6073a84f6898fdcdfe965d903b0378 < abd776ded3e256889610595290f6ca46cb6e91ab 00ef7708fa6073a84f6898fdcdfe965d903b0378 < 95e8a48d7a85d4226934020e57815a3316d3a14b

Linux / Linux

6.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/d5793975fc3b1780ba576812158ef22e3104e60e git.kernel.org: https://git.kernel.org/stable/c/d08d82d83ed45fd8c001a9df66ad7ebb86c9d6c6 git.kernel.org: https://git.kernel.org/stable/c/abe0854e356b1bb814393ca884cb42b3eb12ce10 git.kernel.org: https://git.kernel.org/stable/c/abd776ded3e256889610595290f6ca46cb6e91ab git.kernel.org: https://git.kernel.org/stable/c/95e8a48d7a85d4226934020e57815a3316d3a14b