Inbox COM Objects (Global Memory) Remote Code Execution Vulnerability

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products13

• Windows 11 Version 22H2 for ARM64-based Systems
• Windows 11 Version 22H2 for x64-based Systems
• Windows 11 Version 23H2 for ARM64-based Systems
• Windows 11 Version 23H2 for x64-based Systems
• Windows 11 Version 24H2 for ARM64-based Systems
• Windows 11 Version 24H2 for x64-based Systems
• Windows 11 Version 25H2 for ARM64-based Systems
• Windows 11 Version 25H2 for x64-based Systems
• Windows Server 2022
• Windows Server 2022 (Server Core installation)
• Windows Server 2022, 23H2 Edition (Server Core installation)
• Windows Server 2025
• Windows Server 2025 (Server Core installation)

✅ Remediation

KB5066835 (Security Update) — fixed build 10.0.26200.6899 KB5066782 (Security Update) — fixed build 10.0.20348.4294 KB5066793 (Security Update) — fixed build 10.0.22621.6060 KB5066835 (Security Update) — fixed build 10.0.26100.6899 KB5066793 (Security Update) — fixed build 10.0.22631.6060 KB5066780 (Security Update) — fixed build 10.0.25398.1913

🔗 References (9)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-58731
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5066835
• referencehttps://support.microsoft.com/help/5066835
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5066782
• referencehttps://support.microsoft.com/help/5066782
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5066793
• referencehttps://support.microsoft.com/help/5066793
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5066780
• referencehttps://support.microsoft.com/help/5066780