What is GHSA-c62h-jfxc-cpph?

GHSA-c62h-jfxc-cpph is a security advisory published by GitHub Security Advisories with Low severity. An integer overflow vulnerability in the Qt QTextCodec fromUnicode() and toUnicode()...

Which CVE IDs does GHSA-c62h-jfxc-cpph cover?

GHSA-c62h-jfxc-cpph covers the following CVE IDs: CVE-2026-103645. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-c62h-jfxc-cpphLow

An integer overflow vulnerability in the Qt QTextCodec fromUnicode() and toUnicode()...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-103645 →

📋 Description

An integer overflow vulnerability in the Qt QTextCodec fromUnicode() and toUnicode() functionality of the Qt 5 Core Compatibility APIs module (Qt 6) and the Qt Core module (Qt 5). Only builds where Qt is compiled with ICU support are affected.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-103645
https://codereview.qt-project.org/c/qt/qt5compat/+/762795
https://www.qt.io/security-advisories?search=CVE-2026-103645
https://github.com/advisories/GHSA-c62h-jfxc-cpph