# usb: image: mdc800: change kmalloc() to kzalloc()

CVE record · `CVE-2026-90034`

- **Identifiers:** `CVE-2026-90034`
- **State:** Confirmed
- **Severity:** No CVSS score
- **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, 10:33 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: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 6c601410d1a9ae645f604fe2f61b9f4942c77dfb` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2df8f7720ed91f1aad4f128553b6e90c7c5fac1e` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 67c6726dd6048a2781aa43a2bf9fcf1e16ee3a7d` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 553c375e86a49882e95840565512e17bff31cc3a` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8c38049879f2108f57c98f03cc7f3db51a12bdab` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 838455cc8bfe1278150d1d776529edea6cd4c1dd` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e22428f0c038c23109c0383a235aa607b0cd4c95` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2430eb81e44111b30eeb5273bbcf8b24ca517ef9` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.12`
  - unaffected: `before 2.6.12` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (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: `6.12.110 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0020, 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-90034](https://www.cve.org/CVERecord?id=CVE-2026-90034)
- [NVD: CVE-2026-90034](https://nvd.nist.gov/vuln/detail/CVE-2026-90034)

### References from the CNA

- <https://git.kernel.org/stable/c/6c601410d1a9ae645f604fe2f61b9f4942c77dfb>
- <https://git.kernel.org/stable/c/2df8f7720ed91f1aad4f128553b6e90c7c5fac1e>
- <https://git.kernel.org/stable/c/67c6726dd6048a2781aa43a2bf9fcf1e16ee3a7d>
- <https://git.kernel.org/stable/c/553c375e86a49882e95840565512e17bff31cc3a>
- <https://git.kernel.org/stable/c/8c38049879f2108f57c98f03cc7f3db51a12bdab>
- <https://git.kernel.org/stable/c/838455cc8bfe1278150d1d776529edea6cd4c1dd>
- <https://git.kernel.org/stable/c/e22428f0c038c23109c0383a235aa607b0cd4c95>
- <https://git.kernel.org/stable/c/2430eb81e44111b30eeb5273bbcf8b24ca517ef9>

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-2026-90034>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90034/>. Everything for agents: <https://agentprime.io/llms.txt>.