High severity7.5NVD Advisory· Published Nov 12, 2019· Updated Jun 17, 2026
CVE-2019-1426
CVE-2019-1426
Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1427, CVE-2019-1428, CVE-2019-1429.
Affected products
22cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*range: <1.11.15
- (no CPE)range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows Server 2016v5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows Server 2019v5Range: unspecified
Patches
Vulnerability mechanics
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1426nvdPatchVendor Advisory
News mentions
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