CVE-2026-19395 — An empty <img> attribute value in styled text triggers a parser error that halts the device.
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…
Published: 2026-10-05 · CVSS: 6.6 · CVSS 4.0
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 value to an internal check that only accepts non-empty values. The check fails and reports an error, and the default error handler halts the device.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7