# usb: cdns3: Fix NULL pointer dereference in cdns3_pci_probe

CVE record · `CVE-2026-98756`

- **Identifiers:** `CVE-2026-98756`
- **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:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:47 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: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before 399b18b18f54495eeeda8d88e039e6af27d020c9` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before 88b473800ae11397e2e169aff2e17b041c040409` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before fc13243658da9ed3c4c94aaff77c36a10f441b89` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before dbdd0ca9a7eac140697a366f698a0e2bb02a06a1` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before 549c04df02f1bb5a10342f32e2c87f5d27c97279` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before d16046f1ace2691b6a946f022fe6dc215936880b` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before 45b606418bae73c7cde9f0e57e5b0977c816a7c0` (git)
  - affected: `7733f6c32e36ff9d7adadf40001039bf219b1cbe to before e5052f2c5c73c1dcca42bafc0bc737af2b2af059` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.4`
  - unaffected: `before 5.4` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (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:** 0.0018, the 7th 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-2026-98756](https://www.cve.org/CVERecord?id=CVE-2026-98756)
- [NVD: CVE-2026-98756](https://nvd.nist.gov/vuln/detail/CVE-2026-98756)

### References from the CNA

- <https://git.kernel.org/stable/c/399b18b18f54495eeeda8d88e039e6af27d020c9>
- <https://git.kernel.org/stable/c/88b473800ae11397e2e169aff2e17b041c040409>
- <https://git.kernel.org/stable/c/fc13243658da9ed3c4c94aaff77c36a10f441b89>
- <https://git.kernel.org/stable/c/dbdd0ca9a7eac140697a366f698a0e2bb02a06a1>
- <https://git.kernel.org/stable/c/549c04df02f1bb5a10342f32e2c87f5d27c97279>
- <https://git.kernel.org/stable/c/d16046f1ace2691b6a946f022fe6dc215936880b>
- <https://git.kernel.org/stable/c/45b606418bae73c7cde9f0e57e5b0977c816a7c0>
- <https://git.kernel.org/stable/c/e5052f2c5c73c1dcca42bafc0bc737af2b2af059>

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-2026-98756>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98756/>. Everything for agents: <https://agentprime.io/llms.txt>.