Security readout for executives and security teams
CVE-2018-0859 is a Microsoft Edge and ChakraCore memory-corruption flaw that could allow remote code execution on listed Windows 10 and Windows Server 2016 versions. In business terms, vulnerable systems could be exposed through unsafe scripting content, but the provided sources do not document active exploitation. Exposure is most likely where affected Windows builds still run Microsoft Edge or components using ChakraCore. The bundle does not identify affected configurations beyond the listed operating system versions and products. Treat this as a high-priority legacy Microsoft exposure if affected systems remain in use. Remote code execution creates meaningful business risk, but urgency depends on whether the listed old Windows versions and Edge/ChakraCore components are still present. Mitigation focus: Review the MSRC advisory for Microsoft’s official update or mitigation guidance.; Inventory systems running the listed Windows 10 and Windows Server 2016 versions.; Prioritize remediation for systems used for web browsing or handling untrusted web content..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-0859 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0859CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.