CVE-2026-95620

CVSS 2.1 (low) · published 2026-10-23

A use-after-free vulnerability in the Qt QNetworkAccessManager HTTP/2 client support of the Qt Network module allows a malicious or compromised HTTP/2 server to cause the client application to crash, affecting availability.

Weakness: CWE-416

Source: NVD CVE-2026-95620

References

• https://codereview.qt-project.org/c/qt/qtbase/+/759717
• https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-95620:

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