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NVD / CVE Program· CNA Linux

CVE-2026-90196: ASoC: SOF: validate topology volume range before allocation

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.20% (FIRST EPSS).
  • Fixed version: Linux Linux 72d0b77412aef2cec554cc84e176658f2a48dafa, 8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8, 992e130b888699d18da901b593d7a0fb75041a03.

Low priority for now. Upgrade to Linux Linux 72d0b77412aef2cec554cc84e176658f2a48dafa, 8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8, 992e130b888699d18da901b593d7a0fb75041a03 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

—No exploit Fix available
Published
Sep 17, 2026
Updated
Oct 19, 2026
EPSS
0.2% · 10th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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Noroxi analysis

What does it mean in your environment?

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 5.2affected
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before 992e130b888699d18da901b593d7a0fb75041a03affected · git
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before cd63a1eb677e9548ba2d512be5dac4cb474ae145affected · git
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before 8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8affected · git
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before d2f41287b51a3261d447ae38000f7a6f5860663aaffected · git
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before 72d0b77412aef2cec554cc84e176658f2a48dafaaffected · git
    • 311ce4fe7637d96608b6e57bf9ebbd8aabcf429e and later · before a698e4a60fa54268a38f4e66378851a196cb139baffected · git
    • before 5.2not affected · semver
    • 6.1.188 and later · up to and including 6.1.*not affected · semver
    • 6.6.157 and later · up to and including 6.6.*not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.190-16.1.190-1
Debian:12linux-6.12before 6.12.111-1~deb12u16.12.111-1~deb12u1
Debian:13linuxbefore 6.12.111-16.12.111-1
Debian:14linuxbefore 7.2.6-17.2.6-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-90194Sep 17, 2026 · ACPI: scan: fix bus ID cleanup on device_add() failures
    0Monitor
  • ← EarlierCVE-2026-90195Sep 17, 2026 · riscv, bpf: Fix missing sign-ext for signed 1-byte and 2-byte kfunc args
    0Monitor
  • Later →CVE-2026-90197Sep 17, 2026 · HID: haptic: don't write an uninitialized value to unhandled usages
    0Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux72d0b77412aef2cec554cc84e176658f2a48dafaVendor (CNA)
Linux Linux8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8Vendor (CNA)
Linux Linux992e130b888699d18da901b593d7a0fb75041a03Vendor (CNA)
Linux Linuxa698e4a60fa54268a38f4e66378851a196cb139bVendor (CNA)
Linux Linuxcd63a1eb677e9548ba2d512be5dac4cb474ae145Vendor (CNA)
Linux Linuxd2f41287b51a3261d447ae38000f7a6f5860663aVendor (CNA)
debian:linux6.1.190-1 · Debian:12Package registry (OSV)
debian:linux6.12.111-1 · Debian:13Package registry (OSV)
debian:linux-6.126.12.111-1~deb12u1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (5 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records