Vulnerability · NVD
CVE-2021-42279
CRITICAL 4.2
Vendor bulletin scale — NVD CVSS pending
Chakra Scripting Engine Memory Corruption Vulnerability
EPSS
1.95%
above median
percentile 78.3%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2022 Fixed in 10.0.20348.350
- Windows Server 2019 Fixed in 10.0.17763.2300
- Windows Server 2016 Fixed in 10.0.14393.4770
- Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.318
- Windows 10 21H1 · 2021-H1 Fixed in 10.0.19043.1348
- Windows 10 20H2 · 2020-H2 Fixed in 10.0.19042.1348
- Windows 10 2004 · 2020-04 Fixed in 10.0.19041.1348
- Windows 10 1909 · 2019-09 Fixed in 10.0.18363.1916
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.2300
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.4770