# Microsoft Visual Studio 2022 vulnerabilities Source: https://junglewise.ai/threats/technologies/visual-studio-2022 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/visual-studio-2022.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 30 vulnerabilities in Microsoft Visual Studio 2022: 0 in the last 7 days and 5 in the last 90 days, 2 of them critical and 1 exploited in the wild. The most recent, CVE-2026-96957, was published on 13 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 5 - All time: 30 (2 critical, 1 exploited in the wild) ## About Microsoft Visual Studio 2022 An integrated development environment for building applications on Windows, macOS, and cloud platforms. ## Latest Microsoft Visual Studio 2022 vulnerabilities - [CVE-2026-96957: .NET cryptographic signature verification bypass](https://junglewise.ai/threats/cve-2026-96957-improper-verification-of-cryptographic-signature-in-net-allows-an) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-96222: Microsoft .NET certificate validation bypass in Cryptography.Xml](https://junglewise.ai/threats/cve-2026-96222-microsoft-security-advisory-net-spoofing-vulnerability) (high, CVSS 7.4, published 13 Oct 2026) - [CVE-2026-88092: Microsoft ASP.NET Core Kestrel HTTP request smuggling](https://junglewise.ai/threats/cve-2026-88092-microsoft-security-advisory-asp-net-core-security-feature-bypass) (critical, CVSS 9.4, published 13 Oct 2026) - [CVE-2026-85790: Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.](https://junglewise.ai/threats/cve-2026-85790-microsoft-security-advisory-net-information-disclosure) (medium, CVSS 5.9, published 13 Oct 2026) - [CVE-2026-71328: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.](https://junglewise.ai/threats/cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow) (high, CVSS 8.8, published 8 Sep 2026) - [CVE-2026-70354: Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.](https://junglewise.ai/threats/cve-2026-70354-microsoft-net-out-of-bounds-write-in-windows-presentation) (high, CVSS 7.8, published 11 Aug 2026) - [CVE-2026-62909: Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.](https://junglewise.ai/threats/cve-2026-62909-microsoft-net-privilege-escalation-in-diagnostics-ipc) (high, CVSS 7.8, published 11 Aug 2026) - [CVE-2026-62902: Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information…](https://junglewise.ai/threats/cve-2026-62902-microsoft-net-wpf-information-disclosure-in-document-parsing) (medium, CVSS 6.5, published 11 Aug 2026) - [CVE-2026-62901: Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.](https://junglewise.ai/threats/cve-2026-62901-microsoft-net-denial-of-service-in-system-net-websockets) (high, CVSS 7.5, published 11 Aug 2026) - [CVE-2026-62900: Microsoft .NET information disclosure in Git and SourceLink](https://junglewise.ai/threats/cve-2026-62900-microsoft-net-information-disclosure-in-git-and-sourcelink) (medium, CVSS 5.9, published 11 Aug 2026) - [CVE-2026-62899: Microsoft .NET security feature bypass in System.Net.HttpListener](https://junglewise.ai/threats/cve-2026-62899-microsoft-net-security-feature-bypass-in-system-net-httplistener) (medium, CVSS 5.9, published 11 Aug 2026) - [CVE-2026-62898: Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.](https://junglewise.ai/threats/cve-2026-62898-microsoft-net-use-after-free-in-microsoft-quic) (high, CVSS 7.5, published 11 Aug 2026) - [CVE-2026-62897: Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally.](https://junglewise.ai/threats/cve-2026-62897-microsoft-net-integer-overflow-in-windows-presentation-foundation) (high, CVSS 7, published 11 Aug 2026) - [CVE-2026-62886: Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.](https://junglewise.ai/threats/cve-2026-62886-microsoft-net-wpf-elevation-of-privilege-via-integer-overflow) (high, CVSS 7.8, published 11 Aug 2026) - [CVE-2026-62871: Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.](https://junglewise.ai/threats/cve-2026-62871-microsoft-net-wpf-heap-overflow-and-elevation-of-privilege) (high, CVSS 7.8, published 11 Aug 2026) - [CVE-2026-50659: Microsoft .NET and Visual Studio spoofing vulnerability](https://junglewise.ai/threats/cve-2026-50659-microsoft-net-and-visual-studio-spoofing-vulnerability) (medium, CVSS 6.5, published 14 Jul 2026) - [CVE-2026-50649: Microsoft .NET and Visual Studio deserialization remote code execution](https://junglewise.ai/threats/cve-2026-50649-microsoft-net-and-visual-studio-deserialization-remote-code) (high, CVSS 7.8, published 14 Jul 2026) - [CVE-2026-50528: Microsoft .NET incorrect authorization security bypass](https://junglewise.ai/threats/cve-2026-50528-microsoft-net-incorrect-authorization-security-bypass) (high, CVSS 8.2, published 14 Jul 2026) - [CVE-2026-50526: Microsoft .NET link following tampering vulnerability](https://junglewise.ai/threats/cve-2026-50526-microsoft-net-link-following-tampering-vulnerability) (high, CVSS 7, published 14 Jul 2026) - [CVE-2026-50525: Microsoft .NET resource exhaustion denial of service](https://junglewise.ai/threats/cve-2026-50525-microsoft-net-resource-exhaustion-denial-of-service) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2026-50524: Microsoft .NET Framework denial of service via improper input validation](https://junglewise.ai/threats/cve-2026-50524-microsoft-net-framework-denial-of-service-via-improper-input) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2026-47305: Microsoft Visual Studio protection mechanism failure local code execution](https://junglewise.ai/threats/cve-2026-47305-microsoft-visual-studio-protection-mechanism-failure-local-code) (high, CVSS 7.8, published 14 Jul 2026) - [CVE-2026-47304: Microsoft .NET improper cryptographic signature verification](https://junglewise.ai/threats/cve-2026-47304-microsoft-net-improper-cryptographic-signature-verification) (high, CVSS 8.1, published 14 Jul 2026) - [CVE-2026-47303: Microsoft ASP.NET Core authentication bypass and privilege escalation](https://junglewise.ai/threats/cve-2026-47303-microsoft-asp-net-core-authentication-bypass-and-privilege) (high, CVSS 8.8, published 14 Jul 2026) - [CVE-2026-47300: Microsoft ASP.NET Core privilege escalation in authentication algorithm](https://junglewise.ai/threats/cve-2026-47300-microsoft-asp-net-core-privilege-escalation-in-authentication) (high, CVSS 8.8, published 14 Jul 2026) ## Most severe Microsoft Visual Studio 2022 vulnerabilities - [CVE-2023-38180: .NET Denial of Service Vulnerability](https://junglewise.ai/threats/cve-2023-38180-microsoft-net-core-and-visual-studio-denial-of-service) (critical, exploited in the wild, CVSS 3.1, published 9 Aug 2023) - [CVE-2026-88092: Microsoft ASP.NET Core Kestrel HTTP request smuggling](https://junglewise.ai/threats/cve-2026-88092-microsoft-security-advisory-asp-net-core-security-feature-bypass) (critical, CVSS 9.4, published 13 Oct 2026) - [CVE-2026-47303: Microsoft ASP.NET Core authentication bypass and privilege escalation](https://junglewise.ai/threats/cve-2026-47303-microsoft-asp-net-core-authentication-bypass-and-privilege) (high, CVSS 8.8, published 14 Jul 2026) - [CVE-2026-47300: Microsoft ASP.NET Core privilege escalation in authentication algorithm](https://junglewise.ai/threats/cve-2026-47300-microsoft-asp-net-core-privilege-escalation-in-authentication) (high, CVSS 8.8, published 14 Jul 2026) - [CVE-2026-71328: Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.](https://junglewise.ai/threats/cve-2026-71328-microsoft-diasymreader-native-heap-buffer-overflow) (high, CVSS 8.8, published 8 Sep 2026) - [CVE-2026-96957: .NET cryptographic signature verification bypass](https://junglewise.ai/threats/cve-2026-96957-improper-verification-of-cryptographic-signature-in-net-allows-an) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-50528: Microsoft .NET incorrect authorization security bypass](https://junglewise.ai/threats/cve-2026-50528-microsoft-net-incorrect-authorization-security-bypass) (high, CVSS 8.2, published 14 Jul 2026) - [CVE-2026-47304: Microsoft .NET improper cryptographic signature verification](https://junglewise.ai/threats/cve-2026-47304-microsoft-net-improper-cryptographic-signature-verification) (high, CVSS 8.1, published 14 Jul 2026) - [CVE-2026-62886: Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.](https://junglewise.ai/threats/cve-2026-62886-microsoft-net-wpf-elevation-of-privilege-via-integer-overflow) (high, CVSS 7.8, published 11 Aug 2026) - [CVE-2026-62871: Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.](https://junglewise.ai/threats/cve-2026-62871-microsoft-net-wpf-heap-overflow-and-elevation-of-privilege) (high, CVSS 7.8, published 11 Aug 2026) ## Vulnerabilities per week 4 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 1 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 4 | 1 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Microsoft technologies - [Microsoft Windows](https://junglewise.ai/threats/technologies/windows): 2,362 vulnerabilities - [Microsoft Windows 10](https://junglewise.ai/threats/technologies/windows-10): 589 vulnerabilities - [Microsoft Windows 11 24h2](https://junglewise.ai/threats/technologies/windows-11-24h2): 565 vulnerabilities - [Microsoft Windows 11 25h2](https://junglewise.ai/threats/technologies/windows-11-25h2): 534 vulnerabilities - [Microsoft Windows Server 2025](https://junglewise.ai/threats/technologies/windows-server-2025): 534 vulnerabilities - [Microsoft Windows Server 2022](https://junglewise.ai/threats/technologies/windows-server-2022): 528 vulnerabilities - [Microsoft Windows Server 2019](https://junglewise.ai/threats/technologies/windows-server-2019): 521 vulnerabilities - [Microsoft Windows Server 2012](https://junglewise.ai/threats/technologies/windows-server-2012): 517 vulnerabilities - [Microsoft Windows 11](https://junglewise.ai/threats/technologies/windows-11): 494 vulnerabilities - [Microsoft Windows Server 2016](https://junglewise.ai/threats/technologies/windows-server-2016): 476 vulnerabilities - [Microsoft Windows 10 1809](https://junglewise.ai/threats/technologies/windows-10-1809): 380 vulnerabilities - [Microsoft Windows 10 21h2](https://junglewise.ai/threats/technologies/windows-10-21h2): 373 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft Visual Studio 2022 vulnerabilities", https://junglewise.ai/threats/technologies/visual-studio-2022, 13 November 2026.