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NVD / CVE Program· CNA Linux

CVE-2026-80910: ASoC: codecs: lpass-wsa-macro: Fix enum kcontrol accesses

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: 0.21% (FIRST EPSS).
  • Fixed version: Linux Linux 2fe7a89b2b5b73be35c1e493d0246314ba54e427, 4bcac4bf304a3ec746192e49a669c236aaf27dbf, 524aa7b9954b0a43dd13f71ecbbac52a151c326d.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 2fe7a89b2b5b73be35c1e493d0246314ba54e427, 4bcac4bf304a3ec746192e49a669c236aaf27dbf, 524aa7b9954b0a43dd13f71ecbbac52a151c326d 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: codecs: lpass-wsa-macro: Fix enum kcontrol accesses EAR SPKR PA Gain" and the four "WSA RX* Mux" controls are enumerated, but their get and put callbacks access the value through ucontrol->value.integer.value[0] (a long) instead of ucontrol->value.enumerated.item[0] (an unsigned int). This same pattern was fixed in the sibling drivers by commit bcfe5f76cc40 ("ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type") and commit 0ea5eff7c606 ("ASoC: codecs: va-macro: fix accessing array out of bounds for enum type"), but wsa-macro was missed. On 64-bit kernels with CONFIG_SND_CTL_DEBUG this trips the elem value sanity check and every read of these controls fails with -EINVAL.

—No exploit Fix available
Published
Sep 4, 2026
Updated
Sep 4, 2026
EPSS
0.2% · 11th 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%

Get told when this record changes

  • 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?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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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

    • 5.11affected
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before bd4e5f9c3b764dc0e2a5662f92d63d2f3767a78daffected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 4bcac4bf304a3ec746192e49a669c236aaf27dbfaffected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 891129df5de79cd533ae335c6eab24df2ff2b0fdaffected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 524aa7b9954b0a43dd13f71ecbbac52a151c326daffected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 2fe7a89b2b5b73be35c1e493d0246314ba54e427affected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 7bcdde412e6c744f6135e02b12a735e2e37b639faffected · git
    • 809bcbcecebff86003e13f07444d21b9d6652a64 and later · before 56f24311fd5607588a47e44675195a9efb200f29affected · git
    • before 5.11not affected · semver
    • 5.15.217 and later · up to and including 5.15.*not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.187-16.1.187-1
Debian:12linux-6.12before 6.12.107-1~deb12u16.12.107-1~deb12u1
Debian:13linuxbefore 6.12.105-16.12.105-1
Debian:14linuxbefore 7.1.10-17.1.10-1

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-2026-80908Sep 4, 2026 · drm/amdgpu: Reject UVD message with dimensions above 4096
    0Monitor
  • ← EarlierCVE-2026-80909Sep 4, 2026 · drm/amdgpu: Reject UVD message with invalid number of h265 refs
    0Monitor
  • Later →CVE-2026-80911Sep 4, 2026 · ASoC: SOF: sof-audio: Fix error path in sof_widget_setup_unlocked()
    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 Linux2fe7a89b2b5b73be35c1e493d0246314ba54e427Vendor (CNA)
Linux Linux4bcac4bf304a3ec746192e49a669c236aaf27dbfVendor (CNA)
Linux Linux524aa7b9954b0a43dd13f71ecbbac52a151c326dVendor (CNA)
Linux Linux56f24311fd5607588a47e44675195a9efb200f29Vendor (CNA)
Linux Linux7bcdde412e6c744f6135e02b12a735e2e37b639fVendor (CNA)
Linux Linux891129df5de79cd533ae335c6eab24df2ff2b0fdVendor (CNA)
Linux Linuxbd4e5f9c3b764dc0e2a5662f92d63d2f3767a78dVendor (CNA)
azl3 kernel 6.6.150.1-1 on Azure Linux 3.0—Microsoft (MSRC)
debian:linux6.1.187-1 · Debian:12Package registry (OSV)
debian:linux-6.126.12.107-1~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).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

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 (6 more)

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

All records