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.

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: openEuler:24.03-LTS-SP1: qt6-qtconnectivity

. Security Fix(es):

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.(CVE-2026-13326)

Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in QT ausnutzen, um angrenzenden Speicher offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.