# dmaengine: fsl-edma: tracing: no ptr dereference during log output

CVE record · `CVE-2026-89994`

- **Identifiers:** `CVE-2026-89994`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **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: `11102d0c343ba06ddd303f2503c0ce46d70052f2 to before ef02cd3807f39ae1dbc924788d8fa6a85334c435` (git)
  - affected: `11102d0c343ba06ddd303f2503c0ce46d70052f2 to before d382aaf5fed38c6dd2e0cc710d97cb81d660ffa7` (git)
  - affected: `11102d0c343ba06ddd303f2503c0ce46d70052f2 to before 2a3801ae5c344473e648006c5b03a9216ac54a6a` (git)
  - affected: `11102d0c343ba06ddd303f2503c0ce46d70052f2 to before 2ea04dca8e627f722caa7a2037cfbae0257f3501` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.10`
  - unaffected: `before 6.10` (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

- 7.8 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0020, the 9th 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-2026-89994](https://www.cve.org/CVERecord?id=CVE-2026-89994)
- [NVD: CVE-2026-89994](https://nvd.nist.gov/vuln/detail/CVE-2026-89994)

### References from the CNA

- <https://git.kernel.org/stable/c/ef02cd3807f39ae1dbc924788d8fa6a85334c435>
- <https://git.kernel.org/stable/c/d382aaf5fed38c6dd2e0cc710d97cb81d660ffa7>
- <https://git.kernel.org/stable/c/2a3801ae5c344473e648006c5b03a9216ac54a6a>
- <https://git.kernel.org/stable/c/2ea04dca8e627f722caa7a2037cfbae0257f3501>

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-2026-89994>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89994/>. Everything for agents: <https://agentprime.io/llms.txt>.