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CVE PROGRAM SOURCE RECORD6.6 Medium

CVE-2026-19395

An empty <img> attribute value in styled text triggers a parser error that halts the device.

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

qt Qt for MCUs

Default version status: unaffected

  • 2.12.0 to < 2.12.3affected

References