CVE-2018-1003

Severity: high (CVSS 7.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 22.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-04-12 · updated 2026-06-17
Weakness: CWE-119

Description

A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, aka "Microsoft JET Database Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10.

Affected products

Microsoft Windows 10 Version 1607: 1511, 1607, 1703, 1709
Microsoft Windows 7: all versions
Microsoft Windows 8.1: all versions
Microsoft Windows RT 8.1: all versions
Microsoft Windows Server 2008: r2-sp1
Microsoft Windows Server 2012: r2
Microsoft Windows Server 2016: all versions
Microsoft Windows 10 Version 1607: 32-bit Systems, Version 1511 for 32-bit Systems, Version 1511 for x64-based Systems, Version 1607 for 32-bit Systems, Version 1607 for x64-based Systems, Version 1703 for 32-bit Systems (+4)
Microsoft Windows 7: 32-bit Systems Service Pack 1, x64-based Systems Service Pack 1
Microsoft Windows 8.1: 32-bit systems, x64-based systems
Microsoft Windows RT 8.1: Windows RT 8.1
Microsoft Windows Server 2008: 32-bit Systems Service Pack 2, 32-bit Systems Service Pack 2 (Server Core installation), x64-based Systems Service Pack 2, x64-based Systems Service Pack 2 (Server Core installation)
Microsoft Windows Server 2008 R2: Itanium-Based Systems Service Pack 1, x64-based Systems Service Pack 1, x64-based Systems Service Pack 1 (Server Core installation)
Microsoft Windows Server 2012: (Server Core installation)
Microsoft Windows Server 2012 R2: (Server Core installation)
Microsoft Windows Server 2016: (Server Core installation)

References

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