November 3, 2021 · Applied Cybernetics Group
CVE-2019-0541 — Microsoft MSHTML
Microsoft MSHTML Remote Code Execution Vulnerability
- Added to KEV
2021-11-03- Federal due date
2022-05-03- Vendor
- Microsoft
- Product
- MSHTML
- EPSS
- 99.5th percentile (score 0.872, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2019-0541
CISA short description
Microsoft MSHTML engine contains an improper input validation vulnerability that allows for remote code execution vulnerability.
Required action
Apply updates per vendor instructions.