Description of the security update for SharePoint Server 2016: April 14, 2026 (KB5002861)

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Remote Desktop Spoofing Vulnerability

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network...

Microsoft SharePoint Server Spoofing Vulnerability

Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network...

Description of the security update for SharePoint Server 2019 Language Pack: April 14, 2026 (KB5002856)

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Description of the security update for SharePoint Server 2016 Language Pack: April 14, 2026 (KB5002862)

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Description of the security update for SharePoint Server Subscription Edition: April 14, 2026 (KB5002853)

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Windows Admin Center Spoofing Vulnerability

Improper neutralization of input during web page generation 'cross-site scripting' in Windows Admin Center allows an unauthorized attacker to perform spoofing over a network...

Active Directory Spoofing Vulnerability

Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally...

Windows Shell Spoofing Vulnerability

Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network...

Microsoft SharePoint Server Spoofing Vulnerability

Improper neutralization of input during web page generation 'cross-site scripting' in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network...

.NET Spoofing Vulnerability

Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network...

JLSEC-2026-105 Deno's `deno_runtime` vulnerable to interactive permission prompt spoofing via improper ANSI stripping

Summary A maliciously crafted permission request can show the spoofed permission prompt by inserting a broken ANSI escape sequence into the request contents. Details In the patch for CVE-2023-28446, Deno is stripping any ANSI escape sequences from the permission prompt, but permissions given to t...

JLSEC-2026-100 Deno is vulnerable to race condition via interactive permission prompt spoofing

Impact Multi-threaded programs were able to spoof interactive permission prompt by rewriting the prompt to suggest that program is waiting on user confirmation to unrelated action. A malicious program could clear the terminal screen after permission prompt was shown and write a generic message li...

JLSEC-2026-102 Interactive `run` permission prompt spoofing via improper ANSI neutralization

Summary Arbitrary program names without any ANSI filtering allows any malicious program to clear the first 2 lines of a opspawnchild or opkill prompt and replace it with any desired text. Details The main entry point comes down to the ability to override what the API control says 40process.js...

jwt-attack-suite

JWT Attack Suite Offensive JWT testing toolkit for penetrat...

CVE-2026-35207

dde-control-center is the control panel of DDE, the Deepin Desktop Environment. plugin-deepinid is a plugin in dde-control-center, which provides the deepinid cloud service. Prior to 6.1.80, plugin-deepinid is configured to skip TLS certificate verification when fetching the user's avatar from...

CVE-2026-33119

User interface ui misrepresentation of critical information in Microsoft Edge Chromium-based allows an unauthorized attacker to perform spoofing over a network...

CVE-2026-39419

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an authenticated user can bypass sandbox result validation and spoof tool execution results by exploiting Python frame introspection to read the wrapper's UUID from its bytecode constants, then writing a forged resu...

CVE-2026-39419

MaxKB (enterprise open-source AI assistant)

CVE-2026-39419 MaxKB: Sandbox Result Validation Bypass via Tool Output Spoofing

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an authenticated user can bypass sandbox result validation and spoof tool execution results by exploiting Python frame introspection to read the wrapper's UUID from its bytecode constants, then writing a forged resu...