Chakra Scripting Engine Memory Corruption Vulnerability prior to 1.11.23. This CVE ID is unique from CVE-2020-17054.
CWE-787 - Out-of-Bounds Write
Out-of-bounds write vulnerability is a memory access bug that allows software to write data past the end or before the beginning of the intended buffer. This may result in the corruption of data, a crash, or arbitrary code execution.