# CVE-2026-13326

## Summary

- **CVE ID:** CVE-2026-13326
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-125, CWE-191
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 11, 2026

## Description

An out-of-bounds read in Qt NFC's language code length parsing allows a physically proximate attacker to cause a denial of service or limited memory disclosure via a crafted NFC tag.

## Affected Products

- qt — qt (5.2.0)
- qt — qt (6.9.0)

## References

- [CNA](https://codereview.qt-project.org/c/qt/qtconnectivity/+/743136)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._