# ALSA: virmidi: Check card index validity at probe

CVE record · `CVE-2026-80964`

- **Identifiers:** `CVE-2026-80964`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 11 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:42 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: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before 3ee9cea821730805f232f1e4db0f95e7420477fc` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before ffefee7daf2362f534097422bb7f8894e798adfd` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before 368c521503e38e9bcfcf04c053eb1f85d22391b2` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before 43f161c53279adac0517cf1c443e531e738b54ce` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before 40ee4224e2fe24c05b92e4d37476adb6e83f10e9` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before f48c5f3b03afdb795e5f448a1d53d912d5b09f2e` (git)
  - affected: `3564fbb880f9a62ddbb81b7440c32e0e6619c52d to before b65d5182ecd6b7a24a83d980a0d06e809ef876c5` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.16`
  - unaffected: `before 2.6.16` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.109 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.50 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.4 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:** 0.0017, the 6th 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 11 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-80964](https://www.cve.org/CVERecord?id=CVE-2026-80964)
- [NVD: CVE-2026-80964](https://nvd.nist.gov/vuln/detail/CVE-2026-80964)

### References from the CNA

- <https://git.kernel.org/stable/c/3ee9cea821730805f232f1e4db0f95e7420477fc>
- <https://git.kernel.org/stable/c/ffefee7daf2362f534097422bb7f8894e798adfd>
- <https://git.kernel.org/stable/c/368c521503e38e9bcfcf04c053eb1f85d22391b2>
- <https://git.kernel.org/stable/c/43f161c53279adac0517cf1c443e531e738b54ce>
- <https://git.kernel.org/stable/c/40ee4224e2fe24c05b92e4d37476adb6e83f10e9>
- <https://git.kernel.org/stable/c/f48c5f3b03afdb795e5f448a1d53d912d5b09f2e>
- <https://git.kernel.org/stable/c/b65d5182ecd6b7a24a83d980a0d06e809ef876c5>

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-2026-80964>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-80964/>. Everything for agents: <https://agentprime.io/llms.txt>.