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CVE-2026-90196

UnknownEPSS 0.21%

Last modified

CVE-2026-90196 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.21%

9.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < 992e130b888699d18da901b593d7a0fb75041a03; >= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < cd63a1eb677e9548ba2d512be5dac4cb474ae145; >= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < 8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8; >= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < d2f41287b51a3261d447ae38000f7a6f5860663a; >= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < 72d0b77412aef2cec554cc84e176658f2a48dafa; >= 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e, < a698e4a60fa54268a38f4e66378851a196cb139b
LinuxLinux5.2

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-90196?
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.
How severe is CVE-2026-90196?
Severity scoring for CVE-2026-90196 is pending analysis. The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2026-90196?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST