Riskcovery

CVE-2026-13326

Out-of-bounds read and integer underflow vulnerability in QNdefNfcTextRecord impacts Qt NFC module

State
Published
Severity
6.9 Medium
Published
Sep 11, 2026
Updated
Sep 11, 2026
Reserved
Jun 25, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
4.06.9 MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:NQt

Weaknesses

  • CWE-125 Out-of-bounds Read
  • CWE-191 Integer Underflow (Wrap or Wraparound)

Affected Products

ProductVersions
qtqt
  • 5.2.0 to before 6.8.9Affected
  • 6.9.0 to before 6.11.2Affected

References

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