CVE-2025-10728— Uncontrolled recursion in Qt SVG module
Quick assessment
Affected
Qt Qt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Qt是Qt开源的一个跨平台的应用程序开发框架。 Qt存在安全漏洞，该漏洞源于渲染包含pattern元素的Svg文件时可能递归渲染，可能导致堆栈溢出拒绝服务。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-10728
Vulnerability Information
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Vulnerability Title
Uncontrolled recursion in Qt SVG module
Source: CVE Program / CVE List V5
Vulnerability Description
When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading to stack overflow DoS
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/RE:H/U:Red
Source: CVE Program / CVE List V5
Vulnerability Type
未经控制的递归
Source: CVE Program / CVE List V5
Vulnerability Title
Qt 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qt是Qt开源的一个跨平台的应用程序开发框架。 Qt存在安全漏洞，该漏洞源于渲染包含pattern元素的Svg文件时可能递归渲染，可能导致堆栈溢出拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-10728
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IV. Related Vulnerabilities
Same product: Qt
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CVE-2026-95620
Use-after-free vulnerability in QNetworkAccessManager HTTP/2 -
CVE-2026-16762
Denial-of-service vulnerability in the Qt Core QXmlStream pa -
CVE-2026-105923
Null-pointer dereference in QTriangulator reachable through -
CVE-2026-101201
QBinaryJson::fromBinaryData() integer overflow leading to OO -
CVE-2026-8168
Denial-of-service vulnerability in the SVG parser and render
Same vendor: Qt
-
CVE-2026-95620
Use-after-free vulnerability in QNetworkAccessManager HTTP/2 -
CVE-2026-16762
Denial-of-service vulnerability in the Qt Core QXmlStream pa -
CVE-2026-105923
Null-pointer dereference in QTriangulator reachable through -
CVE-2026-101201
QBinaryJson::fromBinaryData() integer overflow leading to OO -
CVE-2026-8168
Denial-of-service vulnerability in the SVG parser and render
Same weakness: CWE-674
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Uncontrolled Recursion on Nested JSON Allows Denial of Servi -
CVE-2026-82230
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V. Comments for CVE-2025-10728
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