CVE-2025-12385
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-03

Last updated on: 2025-12-04

Assigner: TQtC

Description
Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation. This issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the <img> tag could cause an application to become unresponsive. This issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0.
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Meta Information
Published
2025-12-03
Last Modified
2025-12-04
Generated
2026-06-16
AI Q&A
2025-12-03
EPSS Evaluated
2026-06-15
NVD
CVE-2025-12385
EUVD
EUVD-2025-201103
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
the_qt_company qt *
the_qt_company qt_quick *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
CWE-1284 The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.
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Executive Summary

This vulnerability is an allocation of resources without limits or throttling due to improper validation of specified quantity in input within the Qt Quick Text component. Specifically, missing validation of the width and height attributes in the <img> tag can cause an application to allocate excessive resources, potentially making the application unresponsive.

Impact Analysis

The vulnerability can cause applications using the affected Qt versions to become unresponsive due to excessive resource allocation triggered by improper input validation. This can lead to denial of service conditions where the application may freeze or crash, impacting availability and user experience.

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