CVE-2026-93051 Affecting linux-6.12 package, versions <6.12.111-1~deb12u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN12-LINUX612-20507350
- published5 Oct 2026
- disclosed17 Sept 2026
Introduced: 17 Sep 2026
NewCVE-2026-93051 (opens in a new tab)How to fix?
Upgrade Debian:12 linux-6.12 to version 6.12.111-1~deb12u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linux-6.12 package and not the linux-6.12 package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
misc: ad525x_dpot: use driver core groups for sysfs files
ad_dpot_probe() creates per-RDAC sysfs files manually and then optionally creates the command sysfs group. This leaves probe responsible for rolling back partial sysfs state and makes remove responsible for matching every file that probe created.
Move the device attributes into driver core dev_groups for the I2C and SPI drivers and use an is_visible() callback to expose only the attributes supported by the probed device. With this shape, the driver core creates the sysfs files only after probe succeeds and removes them before the remove callback frees the driver data.
References
- https://security-tracker.debian.org/tracker/CVE-2026-93051
- https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42
- https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9
- https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312
- https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea
- https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab
- https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105
- https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b
- https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf