CVE-2026-76151

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151 Out-of-bounds read (buffer over-read) vulnerability in HTTP Cache-Control response header parsing impacts Qt Framework (QtNetwork module)

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151

CVE-2026-76151 is an out-of-bounds read (buffer over-read) in the HTTP Cache-Control response header parsing within the QtNetwork module of Qt Group Qt 6.0.0 through 6.8.8 and 6.9.0 through 6.11.1 . A remote attacker can trigger a denial of service (application crash) by sending an excessively la...

CVE-2026-19248

A flaw was found in Qt. This vulnerability, specifically an unbounded recursion in the QDomNode destructor during QDomDocument XML parsing, allows a remote attacker to trigger a denial-of-service DoS crash. By processing untrusted XML input, the affected system can become unresponsive, leading to...

CVE-2026-19248

CVE-2026-19248 affects Qt (qtbase) and involves an unbounded recursion vulnerability in the QDomNode destructor during QDomDocument XML parsing . When an application processes untrusted XML input through QDomDocument, the recursion in the destructor can be triggered remotely, leading to a denial-...

CVE-2026-19248 Unbounded recursion vulnerability in the QDomNode destructor of Qt XML impacts Qt

QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input...

ZipCracker

ZipCracker ZipCracker is a simple but powerful password brute-force utility for cracking password-protected ZIP archives. It’s built with Qt and integrates a custom cracking engine, providing both CLI and GUI support. ⚡ Disclaimer: This tool is intended for educational purposes, recovery of your...

Astra Linux – Vulnerability in qtbase-opensource-src

A issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. There is an incorrect HPack integer overflow check in network/access/http2/hpacktable.cpp...

Astra Linux – Vulnerability in Qt4-X11, qtsvg-opensource-src

In Qt versions prior to 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, the initialization of munitsPerEm in QtSvg QSvgFont is handled incorrectly...

Astra Linux - Vulnerability in qtbase-opensource-src

A vulnerability was discovered in Qt prior to version 5.15.14, in 6.x prior to version 6.2.9, and in 6.3.x through 6.5.x prior to version 6.5.1. Qt Network incorrectly parses the strict-transport-security HSTS header, allowing unencrypted connections to be established, even when explicitly...

Astra Linux – Vulnerability in qt4-x11, qtbase-opensource-src

A issue was discovered in Qt before version 5.15.15, in versions 6.x before 6.2.9, and in versions 6.3.x through 6.5.x before 6.5.1. When an SVG file containing an image is rendered, a QTextLayout buffer overflow can occur...

MiracleLinux 8 : qt5-qtbase-5.15.3-9.el8_10 (AXSA:2026-1824:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1824:01 advisory. qt: Qt: Denial of Service via out-of-bounds read in text codec handling CVE-2026-9499 Tenable has extracted the preceding description block directly from the...

walletool

walletool 一个用于读取 wallet.dat 文件的工具 一个用于从 wallet.dat 文件中提取加密货币钱包数据的实用工具。 安装 安装 Python 3.x。 安装 bsddb3 模块（如果你使用的是 Windows，请使用 Gohlke 的网站）。 从 Bitcoin-QT/Litecoin-QT 钱包中提取私钥 准备好你的 wallet.dat 文件。 对于 Bitcoin，运行 python wtextractkeys.py -d wallet.dat -v 0 对于 Litecoin，运行 python wtextractkeys.py -d wallet.da...

walletool

walletool a tool for reading wallet.dat files A utility for extracting cryptocurrency wallet data from wallet.dat files. To set up the software on Windows or macOS, Windows and Linux users see the guide; macOS users can use the DMG file. Validate your Windows setup for Git and Python...

CVE-2026-13326

An out-of-bounds read in Qt NFC's language code length parsing allows a physically proximate attacker to cause a denial of service or limited memory disclosure via a crafted NFC tag...

EUVD-2026-75974

An out-of-bounds read in Qt NFC's language code length parsing allows a physically proximate attacker to cause a denial of service or limited memory disclosure via a crafted NFC tag...

CVE-2026-13326

CVE-2026-13326 affects Qt NFC 's QNdefNfcTextRecord component, where an out-of-bounds read in language code length parsing (combined with an integer underflow) allows a physically proximate attacker to trigger a denial of service or limited memory disclosure via a crafted NFC tag. The CVSS 4.0 sc...

CVE-2026-13326 Out-of-bounds read and integer underflow vulnerability in QNdefNfcTextRecord impacts Qt NFC module

An out-of-bounds read in Qt NFC's language code length parsing allows a physically proximate attacker to cause a denial of service or limited memory disclosure via a crafted NFC tag...

BlackMamba

BlackMamba コマンド＆コントロール BlackMambaとは？ Black Mambaは、複数の接続を同時に処理するコマンド＆コントロール（C2）です。PythonとQt Frameworkで開発され、ポストエクスプロイテーションの段階に役立つ多くの機能を備えています。 機能一覧 複数クライアント リアルタイム通信 暗号化通信 スクリーンショット収集 リアルタイム動画キャプチャ クライアントマウスのロック ファイルのダウンロード＆アップロード キーロガー Webダウンローダー コントリビューションのお願い⚠️...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...