What’s Vulnerable › Vulnerabilities

CVE-2018-0780

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 58.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-04 · updated 2026-06-17
• Weakness: CWE-125

Description

Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0767 and CVE-2018-0800.

Affected products

• Microsoft ChakraCore: before 1.7.6 — fixed in 1.7.6
• Microsoft Edge: all versions

How to fix

Upgrade to a fixed version: Microsoft ChakraCore 1.7.6. Check the vendor advisory for mitigations.

References

• http://www.securityfocus.com/bid/102389
• http://www.securitytracker.com/id/1040100
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0780
• https://www.exploit-db.com/exploits/43720/
• http://www.securityfocus.com/bid/102389
• http://www.securitytracker.com/id/1040100
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0780
• https://www.exploit-db.com/exploits/43720/

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