CVE-2026-90196ASoC: SOF: validate topology volume range before allocation
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 6 days later
· 6 days later
Published
- 32 days later
· 32 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < 992e130b888699d18da901b593d7a0fb75041a03
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < cd63a1eb677e9548ba2d512be5dac4cb474ae145
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < 8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < d2f41287b51a3261d447ae38000f7a6f5860663a
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < 72d0b77412aef2cec554cc84e176658f2a48dafa
- affected 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e – < a698e4a60fa54268a38f4e66378851a196cb139b
- affected 5.2
- unaffected < 5.2
- unaffected 6.1.188 – ≤ 6.1.*
- unaffected 6.6.157 – ≤ 6.6.*
- unaffected 6.12.110 – ≤ 6.12.*
- unaffected 6.18.52 – ≤ 6.18.*
- unaffected 7.2.6 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References6
- https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03 (opens in a new tab)
- https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145 (opens in a new tab)
- https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8 (opens in a new tab)
- https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a (opens in a new tab)
- https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa (opens in a new tab)
- https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-81789 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-90196)Record last updated .