cve-2026-21509-office_security_bypass_reproduction

CVE-2026-21509 — Bypass de Recurso de Segurança do Microsoft Office CVE-2026-21509 é uma vulnerabilidade de bypass de recurso de segurança do Microsoft Office CVSS 7.8 , explorada ativamente pelo APT28 hackers russos contra a Ucrânia Confiança em entradas não confiáveis em decisões de segurança...

CVE-2024-29988-exploit

CVE-2024-29988-Exploit Exploit für Microsoft SmartScreen böswillige Ausführung April 2024 Beschreibung Eine kritische Sicherheitslücke, CVE-2024-29988, wurde im April-2024-Patch-Tuesday-Release von Microsoft entdeckt. Diese Sicherheitslücke ermöglicht es Angreifern, die Mark-of-the-Web-Funktion...

CVE-2026-21509

CVE-2026-21509 — تجاوز ميزة الأمان OLE في Microsoft Office بحث تحليلي من Sentinel AI Defense. تحليل دفاعي فقط — لا يُنشر هنا أي استغلال عامل أو PoC لثغرة يُستغلّ بنشاط في البرية. تجاوز لميزة الأمان في Microsoft Office يتيح لمستند مصمَّم بعناية تحميل مكونات COM التي من المفترض أن تمنعها إجراءات...

CVE-2023-36003

CVE-2023-36003: Windows Defender Exploit Protection Bypass PoC Dieses Repository enthält einen Proof of Concept PoC für CVE-2023-36003 , eine kritische Sicherheitsfunktions-Bypass-Schwachstelle, die die Windows Defender Exploit Protection betrifft. Überblick CVE-2023-36003 ist eine Schwachstelle ...

CVE-2026-69555 Azure Arc Elevation of Privilege Vulnerability

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MiracleLinux 8 : dotnet9.0-9.0.120-1.el8_10 (AXSA:2026-1581:16)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1581:16 advisory. .NET: .NET Core: .NET Security Feature Bypass Vulnerability CVE-2026-62899 .NET: .NET Information Disclosure Vulnerability CVE-2026-62900 .NET: .NET...

.NET 9.0 security, bug fix, and enhancement update

An update is available for dotnet9.0. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a fast, lightweight and modular platform for creating cross platfor...

CVE-2026-74957

Mitigation bypass in the Safe Browsing component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

RHEL 9 : .NET 9.0 (RHSA-2026:55856)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:55856 advisory. .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It...

RHEL 9 : .NET 10.0 (RHSA-2026:55857)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:55857 advisory. .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It...

RHEL 10 : .NET 10.0 (RHSA-2026:55858)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:55858 advisory. .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It...

MiracleLinux 9 : dotnet9.0-9.0.119-1.el9_8.ML.1 (AXSA:2026-1557:15)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1557:15 advisory. dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM CVE-2026-50651 dotnet: .NET Core: Denial of Service via type...

.NET: .NET Core: .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

Important: Red Hat Security Advisory: .NET 9.0 security, bug fix, and enhancement update

An update for .NET 9.0 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Important: Red Hat Security Advisory: .NET 10.0 security, bug fix, and enhancement update

An update for .NET 10.0 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

.NET: .NET Core: .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

BIT-POWERSHELL-2026-70338 Microsoft PowerShell Security Feature Bypass Vulnerability

Improper control of generation of code 'code injection' in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally...

BIT-DOTNET-SDK-2026-62899 .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

ALSA-2026:55858 Important: .NET 10.0 security, bug fix, and enhancement update

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework...

PT-2026-73265

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...