CVE WatchJul 29, 2026

CVE-2026-53386

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1298: add bounds check to pga_settings index ads1298_p

CVSS

7.8

High

EPSS

0.1%

KEV

—

Exploit Today

0-100

Published: Jul 19, 2026 · Last modified: Jul 29, 2026 · CWE-129

EPSS · 30d

0.1%EPSS · 30 days0.2%

2026-07-202026-07-30

Technical description

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.

Official references

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