# ALSA: hda/tas2781: Cancel async firmware request at unbind

CVE record · `CVE-2026-80872`

- **Identifiers:** `CVE-2026-80872`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 4 Sept 2026
- **Updated:** 4 Sept 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 4 Sept 2026, 16:48 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `5be27f1e3ec98975c18a91e220d4847d0dec9671 to before f8272331da877eec8fe8e89a1e98e6a710e12490` (git)
  - affected: `5be27f1e3ec98975c18a91e220d4847d0dec9671 to before da9e3be9cf31d7138d23e9e2f7ba1c102ef09f07` (git)
  - affected: `5be27f1e3ec98975c18a91e220d4847d0dec9671 to before 5367e2ad14f0ae9350a7aaf2e77c87de39a43ae9` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.6`
  - unaffected: `before 6.6` (semver)
  - unaffected: `6.18.40 to 6.18.*, inclusive` (semver)
  - unaffected: `7.1.5 to 7.1.*, inclusive` (semver)
  - unaffected: `7.2 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0021, the 10th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 4 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-80872](https://www.cve.org/CVERecord?id=CVE-2026-80872)
- [NVD: CVE-2026-80872](https://nvd.nist.gov/vuln/detail/CVE-2026-80872)

### References from the CNA

- <https://git.kernel.org/stable/c/f8272331da877eec8fe8e89a1e98e6a710e12490>
- <https://git.kernel.org/stable/c/da9e3be9cf31d7138d23e9e2f7ba1c102ef09f07>
- <https://git.kernel.org/stable/c/5367e2ad14f0ae9350a7aaf2e77c87de39a43ae9>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-80872>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-80872/>. Everything for agents: <https://agentprime.io/llms.txt>.