CVE-2026-77906
HighCVSS 8.8Exploitation Probability (EPSS)
Elevated risk53th percentile - higher than 53% of all known CVEs
Summary
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Risk Assessment
An unauthorized attacker could remotely execute code, potentially leading to full system compromise or malware installation.
Recommendation
Install the latest security updates for Visual Studio.
Other vulnerabilities in Visual Studio
See all- CVE-2021-36952High
Visual Studio Remote Code Execution Vulnerability. Details not available in the description.
- CVE-2026-77907High
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
- CVE-2026-71328High
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
- CVE-2026-69522High
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
- CVE-2026-47305High
A protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally. The vulnerability can be exploited through local access to the system.
- CVE-2024-30052Medium
A remote code execution vulnerability in Visual Studio allows an attacker to execute arbitrary code in the context of the logged-in user. Exploitation requires user interaction, such as opening a specially crafted project file.
- CVE-2024-29060Medium
Elevation of privilege vulnerability in Visual Studio. An attacker could exploit this flaw to gain elevated privileges on the system.
- CVE-2023-33139Medium
A vulnerability in Visual Studio allows for information disclosure, potentially leading to unauthorized access to sensitive data.
- CVE-2023-23381High
Visual Studio contains a Remote Code Execution Vulnerability that could allow an attacker to execute arbitrary code in the context of the logged-in user.
- CVE-2023-21815High
Remote code execution vulnerability in Visual Studio. An attacker could exploit this flaw to execute arbitrary code in the user's context.
Original NVD description (English source)
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

