What’s Vulnerable › Vulnerabilities

CVE-2018-0871

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-06-14 · updated 2026-06-17
• Weakness: CWE-200

Description

An information disclosure vulnerability exists when Edge improperly marks files, aka "Microsoft Edge Information Disclosure Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8234.

Affected products

• Microsoft Edge: all versions
• Microsoft Edge: Windows 10 Version 1703 for 32-bit Systems, Windows 10 Version 1703 for x64-based Systems, Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems

References

• http://www.securityfocus.com/bid/104339
• http://www.securitytracker.com/id/1041097
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0871
• http://www.securityfocus.com/bid/104339
• http://www.securitytracker.com/id/1041097
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0871

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