# nfc: fix use-after-free in nfc_get_local_general_bytes

CVE record · `CVE-2026-98483`

- **Identifiers:** `CVE-2026-98483`
- **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:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:15 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: `96f2c6f272ec04083d828de46285a7d7b17d1aad to before 25bfa673adc70189c0bc872940421ae59f789cf6` (git)
  - affected: `fc8429f8d86801f092fbfbd257c3af821ac0dcd3 to before 2b31d0cc95856c856ada91f943fb14dfdf29a923` (git)
  - affected: `425d9d3a92df7d96b3cfb7ee5c240293a21cbde3 to before c40f61a6a413f3eaf028e5fe367fd9749e503ab0` (git)
  - affected: `6709d4b7bc2e079241fdef15d1160581c5261c10 to before 19bcfc2a56d0b82919079b5424c5a9a0ac897dcf` (git)
  - affected: `6709d4b7bc2e079241fdef15d1160581c5261c10 to before d8c929e9afdbc33b1876ecb97a517e850449b5bd` (git)
  - affected: `6709d4b7bc2e079241fdef15d1160581c5261c10 to before 841af260ff477f6191872bc3b2e15488615c1827` (git)
  - affected: `6709d4b7bc2e079241fdef15d1160581c5261c10 to before 9ede11e12f965ace97c4e0f606667f24fb41e7e1` (git)
  - affected: `6709d4b7bc2e079241fdef15d1160581c5261c10 to before dcab71a7011918f6fdba7adcec02d217dcb84b8d` (git)
  - affected: `dd6ff3f3862709ab1a12566e73b9d6a9b8f6e548` (git)
  - affected: `b3ad46e155a6d91b36c6e892019a43e3ef3c696d` (git)
  - affected: `e5207c1d69b1a9707615ab6ff9376e59fc096815` (git)
  - affected: `5.10.188 to before 5.10.271` (semver)
  - and 5 more
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.5`
  - unaffected: `before 6.5` (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: `6.18.55 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.9 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:** 0.0022, the 12th percentile, on 8 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-2026-98483](https://www.cve.org/CVERecord?id=CVE-2026-98483)
- [NVD: CVE-2026-98483](https://nvd.nist.gov/vuln/detail/CVE-2026-98483)

### References from the CNA

- <https://git.kernel.org/stable/c/25bfa673adc70189c0bc872940421ae59f789cf6>
- <https://git.kernel.org/stable/c/2b31d0cc95856c856ada91f943fb14dfdf29a923>
- <https://git.kernel.org/stable/c/c40f61a6a413f3eaf028e5fe367fd9749e503ab0>
- <https://git.kernel.org/stable/c/19bcfc2a56d0b82919079b5424c5a9a0ac897dcf>
- <https://git.kernel.org/stable/c/d8c929e9afdbc33b1876ecb97a517e850449b5bd>
- <https://git.kernel.org/stable/c/841af260ff477f6191872bc3b2e15488615c1827>
- <https://git.kernel.org/stable/c/9ede11e12f965ace97c4e0f606667f24fb41e7e1>
- <https://git.kernel.org/stable/c/dcab71a7011918f6fdba7adcec02d217dcb84b8d>

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-2026-98483>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98483/>. Everything for agents: <https://agentprime.io/llms.txt>.