WID-SEC-W-2026-3653

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

QT für MCUs: Mehrere Schwachstellen ermöglichen DoS und Manipulation von Daten

view advisory published 2026-09-29

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in QT ausnutzen, um einen Denial of Service Angriff durchzuführen und Daten zu manipulieren.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-19395US——
In Qt for MCUs, a Text element that displays styled text halts the device if an <img> tag in the text contains an attribute with an empty value. The text parser passes the empty va…
CVE-2026-95509US——
Strings optimized for Latin-1 displaying Latin-1 characters cause incorrect String.arg() formatting by an incorrect buffer size calculation, causing out-of-bounds reading.
02

references

External citations — patches, advisories, analysis.

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