Live › vulnerability › CVE-2026-98956
Go to dashboardIn the Linux kernel's ADAU1372 audio codec driver, the powerdown GPIO was set with a call that emits a kernel warning when the GPIO expander can sleep, such as I2C-controlled expanders. The fix switches to the sleep-safe variant so the driver can power the chip off through such GPIOs.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
No product ranges from the sources yet.
Unknown from the sources.
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
In the Linux kernel, the following vulnerability has been resolved:
ASoC: adau1372: allow sleepy powerdown GPIOs
gpiod_set_value() emits a WARN when the GPIO provider indicates that it can sleep, as is typical for I2C controlled GPIO expanders. Since the powerdown GPIO is only manipulated in process context, use the _cansleep variant instead. This lets the driver use sleepy GPIOs to power off the chip.
This page as .md · .json · in your agent: get_signal("CVE-2026-98956")
NVD data is provided by NIST and is public domain · EPSS scores by FIRST, used with attribution. Posts quoted belong to their authors.