CVE-2019-1366
HIGHChakraCore - Remote Code Execution via Memory Corruption in Scripting Engine
Title source: llmDescription
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1307, CVE-2019-1308, CVE-2019-1335.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1366
Scores
CVSS v3
7.5
EPSS
0.0232
EPSS Percentile
85.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (3)
microsoft/chakracore
microsoft/edge
nuget/Microsoft.ChakraCore
0 - 1.11.14NuGet
Published
Oct 10, 2019
Tracked Since
Feb 18, 2026