# usb: gadget: midi2: Fix the jack descriptor array sizes

CVE record · `CVE-2026-98770`

- **Identifiers:** `CVE-2026-98770`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 21 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:48 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: `856fa444b0982746f95e801bab0e586533eb29a3 to before 18138d9f19cf6944ff09f5c8c0930545036fe3d0` (git)
  - affected: `856fa444b0982746f95e801bab0e586533eb29a3 to before 8294ff75a9de23f7cc641e5e5ca31fa6ea72a574` (git)
  - affected: `856fa444b0982746f95e801bab0e586533eb29a3 to before 87f2185423e01f113811301878f2f67eccec960d` (git)
  - affected: `856fa444b0982746f95e801bab0e586533eb29a3 to before 223c3bd02a582776d8ee47dae7b69d3258420694` (git)
  - affected: `856fa444b0982746f95e801bab0e586533eb29a3 to before 310c2d4608d8c1a2baa57db1dfd319c5c40cf4a1` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.6`
  - unaffected: `before 6.6` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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:** 0.0020, the 9th percentile, on 7 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98770](https://www.cve.org/CVERecord?id=CVE-2026-98770)
- [NVD: CVE-2026-98770](https://nvd.nist.gov/vuln/detail/CVE-2026-98770)

### References from the CNA

- <https://git.kernel.org/stable/c/18138d9f19cf6944ff09f5c8c0930545036fe3d0>
- <https://git.kernel.org/stable/c/8294ff75a9de23f7cc641e5e5ca31fa6ea72a574>
- <https://git.kernel.org/stable/c/87f2185423e01f113811301878f2f67eccec960d>
- <https://git.kernel.org/stable/c/223c3bd02a582776d8ee47dae7b69d3258420694>
- <https://git.kernel.org/stable/c/310c2d4608d8c1a2baa57db1dfd319c5c40cf4a1>

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-2026-98770>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98770/>. Everything for agents: <https://agentprime.io/llms.txt>.