AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2018-8393

HIGH · CVSS 7.8 EPSS 22.48% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-09-13 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-8393
Severity
HIGH
CVSS
7.8
EPSS
22.48%
Microsoft Windows

Original Filing — NVD 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, Windows 10 Servers. This CVE ID is unique from CVE-2018-8392.