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NVD / CVE Program· CNA Linux

CVE-2026-80581: ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout

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: 0.19% (FIRST EPSS).
  • Fixed version: Linux Linux 17661c67b206612cb3ba65d5ae726cd2015d0a53, 4931c09d83877dc350106bae745321c3f295129b, 6.2; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 17661c67b206612cb3ba65d5ae726cd2015d0a53, 4931c09d83877dc350106bae745321c3f295129b, 6.2; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1 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: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has timed out. If the firmware has crashed the kernel still needs to go through the state changes to reset its internal to be able to correctly work the next time the DSP is booted up. The case with IPC timeout is a bit more problematic, but it has been rootcaused to be the result of system scheduling blockage and the firmware did actually received and handled the message, but the reply handling got blocked by issues outside of the SOF stack. So far the best way to handle this is to continue with setting the state.

—No exploit Fix available
Published
Aug 26, 2026
Updated
Oct 30, 2026
EPSS
0.1% · 8th 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 · 0.1%

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  • 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

    • 6ee66295542f88e5179439f60053de792df3f90e, d153e8b154f9746ac969c85a4e6474760453647c, 6.8affected
    • 3cac6eebea9b4bc5f041e157e45c76e212ad6759 and later · before 4931c09d83877dc350106bae745321c3f295129baffected · git
    • c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 and later · before 96d51b8c5a909937d41f9c03495188d4190f877daffected · git
    • c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 and later · before f2435a46dfa1a5693cf2664afd022db66ee58121affected · git
    • c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 and later · before 6b512a5330ef1a41db7aff4b80c4e952b8d52f17affected · git
    • c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 and later · before 17661c67b206612cb3ba65d5ae726cd2015d0a53affected · git
    • 6.6.23 and later · before 6.6.154affected · semver
    • 6.1.191 and later · before 6.2affected · semver
    • 6.7.11 and later · before 6.8affected · semver
    • before 6.8not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:13linuxbefore 6.12.115-26.12.115-2
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-2026-80579Aug 26, 2026 · fbdev: clear fb_info->mode before deleting a videomode
    31Monitor
  • ← EarlierCVE-2026-80580Aug 26, 2026 · fbdev: bound mode sysfs output to the sysfs buffer
    31Monitor
  • Later →CVE-2026-80584Aug 26, 2026 · s390/qeth: validate user buffer length in SNMP and ARP query ioctls
    33Monitor

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 Linux17661c67b206612cb3ba65d5ae726cd2015d0a53Vendor (CNA)
Linux Linux4931c09d83877dc350106bae745321c3f295129bVendor (CNA)
Linux Linux6.2Vendor (CNA)
Linux Linux6.6.154Vendor (CNA)
Linux Linux6.8Vendor (CNA)
Linux Linux6b512a5330ef1a41db7aff4b80c4e952b8d52f17Vendor (CNA)
Linux Linux96d51b8c5a909937d41f9c03495188d4190f877dVendor (CNA)
Linux Linuxf2435a46dfa1a5693cf2664afd022db66ee58121Vendor (CNA)
azl3 kernel 6.6.152.1-1 on Azure Linux 3.06.6.157.1-1 · Release NotesMicrosoft (MSRC)
debian:linux6.12.115-2 · Debian:13Package registry (OSV)
debian:linux7.1.10-1 · Debian:14Package 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✗ → ✓

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References

Show all references (4 more)

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

All records