CVE-2026-23653 GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability

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CVE-2026-23653

The CVE-2026-23653 vulnerability affects GitHub Copilot and the Visual Studio Code Copilot Chat Extension. It is described as an information disclosure caused by improper neutralization of special elements used in a command (command injection), potentially allowing an authorized user to disclose ...

HackerOne: CVE-2026-21637 TLS PSK/ALPN Callback Exceptions Bypass Error Handlers

CVE-2026-21637 is regarding a vulnerability in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError...

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Loop with unreachable exit condition 'infinite loop' in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network...

GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability

Improper neutralization of special elements used in a command 'command injection' in GitHub Copilot and Visual Studio Code allows an authorized attacker to disclose information over a network...

.NET and Visual Studio Denial of Service Vulnerability

Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network...

CISA Adds 6 Known Exploited Flaws in Fortinet, Microsoft, and Adobe Software

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added half a dozen security flaws to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The list of vulnerabilities is as follows - CVE-2026-21643 CVSS score: 9.1 - An SQL injection...

PT-2026-32722

Name of the Vulnerable Software and Affected Versions GitHub Copilot affected versions not specified Visual Studio Code affected versions not specified Description Improper neutralization of special elements used in a command, known as command injection, allows an authorized attacker to disclose...

Git for Windows 安全漏洞

Git for Windows is a Git client environment suite designed specifically for the Windows operating system, as a part of the open-source Git project. There are security vulnerabilities present in Git for Windows. The following products and versions are affected: Microsoft Visual Studio 2019 version...

Microsoft GitHub Copilot and Visual Studio Code 命令注入漏洞

Microsoft GitHub Copilot and Visual Studio Code are a set of intelligent coding tools developed by the American company Microsoft. There is a command injection vulnerability present in Microsoft GitHub Copilot and Visual Studio Code. Attackers can exploit this vulnerability to obtain sensitive...

Microsoft Visual Studio和Microsoft .NET 安全漏洞

Microsoft Visual Studio and Microsoft .NET are products of Microsoft Corporation in the United States. Microsoft Visual Studio is a suite of development tools; it represents a complete set of development tools that include most of the tools needed throughout the entire software development...

CVE-2026-32203

Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network...

Linux Distros Unpatched Vulnerability : CVE-2026-32203

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network. CVE-2026-32203 Note that Nessus relies on...

Microsoft .NET 安全漏洞

Microsoft .NET is a software framework developed by Microsoft Corporation in the United States. It focuses on agile software development, rapid application development, platform independence, and network transparency. There are security vulnerabilities in Microsoft .NET. Attackers can exploit the...

CVE-2026-33116

Loop with unreachable exit condition 'infinite loop' in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network...

KLA90982 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, cause denial of service, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. An...

PT-2026-32880

Name of the Vulnerable Software and Affected Versions System.Security.Cryptography.Xml versions 10.0.0 through 10.0.5 System.Security.Cryptography.Xml versions 9.0.0 through 9.0.14 System.Security.Cryptography.Xml versions 8.0.0 through 8.0.2 .NET affected versions not specified .NET Framework...

PT-2026-32855

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Visual Studio affected versions not specified Description A stack-based buffer overflow allows an unauthorized attacker to cause a denial of service over a network. A stack-based buffer overflow occurs when...

Microsoft Visual Studio Code CoPilot Chat Extension < 0.37.3 Information Disclosure (CVE-2026-23653)

The Microsoft Visual Studio Code CoPilot Chat Extension installed on the remote host is prior to 0.37.3. It is, therefore, affected by an information disclosure vulnerability: - A remote, authenticated attacker can exploit this vulnerability to disclose sensitive information. User interaction is...

UBUNTU-CVE-2026-32203

Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network...