CVE-2026-90196 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-LINUX612-20506699
- published5 Oct 2026
- disclosed17 Sept 2026
Introduced: 17 Sep 2026
NewCVE-2026-90196 (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:
ASoC: SOF: validate topology volume range before allocation
SOF treats the topology mixer min and max values as non-negative indices into its volume table. It stores them in signed fields, allocates max + 1 entries through an int argument, and later indexes the table with the stored range.
An inverted range is invalid, while a maximum at or above INT_MAX cannot be represented safely after the increment or in the signed fields. Validate the complete range before storing it or allocating the table.
References
- https://security-tracker.debian.org/tracker/CVE-2026-90196
- https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa
- https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8
- https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03
- https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b
- https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145
- https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a