# ASoC: loongson: Fix error handling in ACPI property parsing

CVE record · `CVE-2026-89943`

- **Identifiers:** `CVE-2026-89943`
- **State:** Confirmed
- **Severity:** CVSS 8.4 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:32 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: `ddb538a3004b10a04a14a0d275c5f52a8d161e80 to before 682c123cef455545f48ecbe74b3872fa303bf58f` (git)
  - affected: `ddb538a3004b10a04a14a0d275c5f52a8d161e80 to before 4e580d84a638f007b5b68d50d7633de502f325e7` (git)
  - affected: `ddb538a3004b10a04a14a0d275c5f52a8d161e80 to before bb1602908c67db7197ab001638573262bccc6ca2` (git)
  - affected: `ddb538a3004b10a04a14a0d275c5f52a8d161e80 to before 0eb0e3c623ac1da8b85d518043fef7660af7805d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.12`
  - unaffected: `before 6.12` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.51 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.5 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 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

- 8.4 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0020, the 9th percentile, on 15 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89943](https://www.cve.org/CVERecord?id=CVE-2026-89943)
- [NVD: CVE-2026-89943](https://nvd.nist.gov/vuln/detail/CVE-2026-89943)

### References from the CNA

- <https://git.kernel.org/stable/c/682c123cef455545f48ecbe74b3872fa303bf58f>
- <https://git.kernel.org/stable/c/4e580d84a638f007b5b68d50d7633de502f325e7>
- <https://git.kernel.org/stable/c/bb1602908c67db7197ab001638573262bccc6ca2>
- <https://git.kernel.org/stable/c/0eb0e3c623ac1da8b85d518043fef7660af7805d>

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-2026-89943>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89943/>. Everything for agents: <https://agentprime.io/llms.txt>.