Medium severity4.3NVD Advisory· Published Mar 14, 2018· Updated Jun 17, 2026
CVE-2018-0891
CVE-2018-0891
Description
ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allow information disclosure, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0939.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- Microsoft Corporation/ChakraCore, Microsoft Edge, Internet Explorerv5Range: Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016.
Patches
Vulnerability mechanics
References
4- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891nvdPatchVendor Advisory
- www.exploit-db.com/exploits/44312/nvdExploitThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/103309nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040507nvdThird Party AdvisoryVDB Entry
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