CVE-2026-98678 | BDVDB-2026-391007 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad4030: fix invalid oversampling_ratio validation In ad4030_set_avg_frame_len(), the logarithm is calculated before input validation. Passing zero or negative values leads to an undefined result from ilog2(). Validate that the input is strictly positive prior to computing its logarithm.

Impact#

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Exploit#

History#

1. Version 12026-10-18Record published in the CVE List.
2. Version 22026-10-19Most recent update recorded in the CVE List.