Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 10 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Description Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
Title Visual Studio Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft .net 10.0 Installed On Windows
Microsoft .net 11.0 Installed On Windows
Microsoft .net 8.0 Installed On Windows
Microsoft .net 9.0 Installed On Windows
Microsoft microsoft Visual Studio 2026 Version 18.11
Microsoft microsoft Visual Studio 2026 Version 18.12
Weaknesses CWE-122
CPEs cpe:2.3:a:microsoft:.net_10.0_installed_on_windows:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_11.0_installed_on_windows:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_8.0_installed_on_windows:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net_9.0_installed_on_windows:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:microsoft_visual_studio_2026_version_18.11:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:microsoft_visual_studio_2026_version_18.12:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft .net 10.0 Installed On Windows
Microsoft .net 11.0 Installed On Windows
Microsoft .net 8.0 Installed On Windows
Microsoft .net 9.0 Installed On Windows
Microsoft microsoft Visual Studio 2026 Version 18.11
Microsoft microsoft Visual Studio 2026 Version 18.12
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-11-10T19:42:07.295Z

Reserved: 2026-10-28T19:08:23.388Z

Link: CVE-2026-118745

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-10T19:19:51.200

Modified: 2026-11-10T20:18:25.640

Link: CVE-2026-118745

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses