# ACPI: scan: fix bus ID cleanup on device_add() failures

CVE record · `CVE-2026-90194`

- **Identifiers:** `CVE-2026-90194`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 17 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:07 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: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before 8cc2017aa804f157e717b5fd471e50fbddfec654` (git)
  - affected: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before f30379b8a4e24623594235dd5aefb2957e0cc228` (git)
  - affected: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before 83ee65feadc88de681abc6e977d54eceda95abd7` (git)
  - affected: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before 15512c6b5dea72fb5f1f41c1aa96f3f32531ca03` (git)
  - affected: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before 0b9053cd0955c7cd66d71a8442be33926d70e197` (git)
  - affected: `d783156ea38431b20af0d4f910a6f9f9054d33b9 to before a414485ebc2aa50907d0ce97cde2b1a353696897` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.14`
  - unaffected: `before 3.14` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.52 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.6 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0021, the 10th percentile, on 13 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 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-90194](https://www.cve.org/CVERecord?id=CVE-2026-90194)
- [NVD: CVE-2026-90194](https://nvd.nist.gov/vuln/detail/CVE-2026-90194)

### References from the CNA

- <https://git.kernel.org/stable/c/8cc2017aa804f157e717b5fd471e50fbddfec654>
- <https://git.kernel.org/stable/c/f30379b8a4e24623594235dd5aefb2957e0cc228>
- <https://git.kernel.org/stable/c/83ee65feadc88de681abc6e977d54eceda95abd7>
- <https://git.kernel.org/stable/c/15512c6b5dea72fb5f1f41c1aa96f3f32531ca03>
- <https://git.kernel.org/stable/c/0b9053cd0955c7cd66d71a8442be33926d70e197>
- <https://git.kernel.org/stable/c/a414485ebc2aa50907d0ce97cde2b1a353696897>

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-2026-90194>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90194/>. Everything for agents: <https://agentprime.io/llms.txt>.