# netfilter: nft_nat: fully initialise new_addr in netmap setup

CVE record · `CVE-2026-98322`

- **Identifiers:** `CVE-2026-98322`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:46 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: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before 29365695842db0a97b701a43a09fad1b4f7ecf3e` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before 7b9380c38c2fd2189416fa602bdbc5c8523b84b2` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before eb2030137dba3b59cbb5057a33af70488d6bc231` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before e4982c489ee359162eee3ece1fb36082648464a5` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before 161f5860c92a8ec80b6bdff16e79d70dcd8afc5a` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before 0ce42c7b84032335abff9eac43762e4ca8224451` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before 1c43f5db482f74b41987c39c9c375a5e767556eb` (git)
  - affected: `3ff7ddb1353da9b535e65702704cbadea1da9a00 to before d313499df66159b4b7971d760d16729598ab7e5a` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.8`
  - unaffected: `before 5.8` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.54 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.8 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 8th percentile, on 10 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 6 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98322](https://www.cve.org/CVERecord?id=CVE-2026-98322)
- [NVD: CVE-2026-98322](https://nvd.nist.gov/vuln/detail/CVE-2026-98322)

### References from the CNA

- <https://git.kernel.org/stable/c/29365695842db0a97b701a43a09fad1b4f7ecf3e>
- <https://git.kernel.org/stable/c/7b9380c38c2fd2189416fa602bdbc5c8523b84b2>
- <https://git.kernel.org/stable/c/eb2030137dba3b59cbb5057a33af70488d6bc231>
- <https://git.kernel.org/stable/c/e4982c489ee359162eee3ece1fb36082648464a5>
- <https://git.kernel.org/stable/c/161f5860c92a8ec80b6bdff16e79d70dcd8afc5a>
- <https://git.kernel.org/stable/c/0ce42c7b84032335abff9eac43762e4ca8224451>
- <https://git.kernel.org/stable/c/1c43f5db482f74b41987c39c9c375a5e767556eb>
- <https://git.kernel.org/stable/c/d313499df66159b4b7971d760d16729598ab7e5a>

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-2026-98322>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98322/>. Everything for agents: <https://agentprime.io/llms.txt>.