KEV · Actively exploited
CVE-2024-30040
HIGH 8.8
Vendor bulletin scale — NVD CVSS pending
KEV
Windows MSHTML Platform Security Feature Bypass Vulnerability
EPSS
3.94%
above median
percentile 89.4%
CISA Known Exploited Vulnerability
- Added to KEV
- 2024-05-14
- Remediation deadline
- 2024-06-04
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Ransomware
- Unknown (not documented by CISA)
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 (Server Core installation) Fixed in 10.0.20348.2461
- Windows Server 2022 Fixed in 10.0.25398.887
- Windows Server 2019 Fixed in 10.0.17763.5820
- Windows Server 2016 Fixed in 10.0.14393.6981
- Windows 11 23H2 · 2023-H2 Fixed in 10.0.22631.3593
- Windows 11 22H2 · 2022-H2 Fixed in 10.0.22621.3593
- Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.2960
- Windows 10 22H2 · 2022-H2 Fixed in 10.0.19045.4412
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.4412
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.5820
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.6981