The vulnerability of the Microsoft Authentication Library (MSAL), related to the possibility of bypassing the authentication process, allows attackers to perform spear-phishing attacks.

The vulnerability of the Microsoft Authentication Library MSAL relates to the possibility of bypassing the authentication process. Exploiting this vulnerability could allow a malicious actor to perform spear-phishing attacks remotely...

CVE-2026-84003: Authentication Bypass by Capture-replay

Authentication bypass by capture-replay in Microsoft Authentication Library MSAL for Node.js allows an unauthorized attacker to perform spoofing over a network...

Kali365 Weaponizes Microsoft Authentication Against US Companies: New Enterprise Risk

Kali365 is turning a legitimate Microsoft login into a gateway to corporate data. The phishing kit targets US organizations with attacker-controlled device codes that victims approve on Microsoft's real authentication page. Once access and refresh tokens are issued, attackers may retain access to...

PYSEC-2026-1209 Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability...

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability...

[SECURITY] Fedora 44 Update: python-msal-1.36.0-1.fc44

The Microsoft Authentication Library for Python enables applications to integrate with the Microsoft identity platform. It allows you to sign in users or apps with Microsoft identities Azure AD, Microsoft Accounts and Azure AD B2C accounts and obtain tokens to call Microsoft APIs such as Microsof...

[SECURITY] Fedora 43 Update: python-msal-1.36.0-1.fc43

The Microsoft Authentication Library for Python enables applications to integrate with the Microsoft identity platform. It allows you to sign in users or apps with Microsoft identities Azure AD, Microsoft Accounts and Azure AD B2C accounts and obtain tokens to call Microsoft APIs such as Microsof...

CLEANSTART-2026-DY37532 Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability

Security vulnerability affects the cortex-fips package. Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability...

Security Bulletin: A vulnerability in Microsoft Authentication Library affects IBM Robotic Process Automation and may result in a denial of service (CVE-2024-27086)

Summary A vulnerability in Microsoft Authentication Library affects IBM Robotic Process Automation which may result in a denial of service. Microsoft Azure Identity is used by IBM Robotic Process Automation for authentication processing. This bulletin identifies the security fixes to apply to...

Microsoft NTLM 安全漏洞

Microsoft NTLM is a Microsoft authentication protocol used on networks including systems running the Windows operating system as well as standalone systems. A security vulnerability exists in Microsoft NTLM. An attacker could exploit the vulnerability to perform spoofing attacks. The following...

Microsoft NTLM 安全漏洞

Microsoft NTLM is a Microsoft USA authentication protocol used on networks including systems running the Windows operating system as well as standalone systems. A security vulnerability exists in Microsoft NTLM that originates from an attacker exploiting the vulnerability to perform a spoofing...

EUVD-2019-10044

Malware in sbrugna...

EUVD-2024-2098

Malicious code in bioql PyPI...

Amazon Disrupts Russian APT29 Watering Hole Targeting Microsoft Authentication

Amazon has disrupted a Russian APT29 watering hole campaign that used compromised sites to target Microsoft authentication with…...

Microsoft NTLM 授权问题漏洞

Microsoft NTLM is a Microsoft USA authentication protocol used on networks including systems running the Windows operating system as well as standalone systems. An authorization problem vulnerability exists in Microsoft NTLM. An attacker could exploit the vulnerability to elevate privileges. The...

CVE-2019-1487

An information disclosure vulnerability in Android Apps using Microsoft Authentication Library MSAL 0.3.1-Alpha or later exists under specific conditions, aka 'Microsoft Authentication Library for Android Information Disclosure Vulnerability'...

Microsoft NTLM 安全漏洞

Microsoft NTLM is a Microsoft USA authentication protocol used on networks including systems running the Windows operating system as well as standalone systems. A security vulnerability exists in Microsoft NTLM. An attacker could exploit the vulnerability to perform spoofing attacks. The followin...

CVE-2025-21369

CVE-2025-21369 is listed by the NCSC advisory as a vulnerability in Microsoft Windows’ Digest Authentication that enables executing arbitrary code. The advisory attributes an overall high severity (CVSS v3.1 base 8.80) with a network attack vector and impact. The connected document confirms the v...

Malicious code in microsoft-authentication-libraries-for-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f75669d6664923be2d575d6ea6dd476150b546b8a89bf1af9ee6fd470045b85f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2025-1149 Malicious code in microsoft-authentication-libraries-for-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f75669d6664923be2d575d6ea6dd476150b546b8a89bf1af9ee6fd470045b85f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...