KEV · Actively exploited
CVE-2013-3900
MEDIUM 5.5
Vendor bulletin scale — NVD CVSS pending
KEV
WinVerifyTrust Signature Validation Vulnerability
EPSS
44.65%
moderate exploit risk
percentile 98.6%
CISA Known Exploited Vulnerability
- Added to KEV
- 2022-01-10
- Remediation deadline
- 2022-07-10
- Required action
- Apply updates per vendor instructions.
- 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 2025 (Server Core installation) Fixed in —
- Windows Server 2025 Fixed in —
- Windows Server 2022 (Server Core installation) Fixed in —
- Windows Server 2022 Fixed in —
- Windows Server 2019 (Server Core installation) Fixed in —
- Windows Server 2019 Fixed in —
- Windows Server 2016 (Server Core installation) Fixed in —
- Windows Server 2016 Fixed in —
- Windows 11 24H2 · 2024-H2 Fixed in —
- Windows 11 23H2 · 2023-H2 Fixed in —
- Windows 11 22H2 · 2022-H2 Fixed in —
- Windows 11 21H2 · 2021-H2 Fixed in —
- Windows 10 22H2 · 2022-H2 Fixed in —
- Windows 10 21H2 · 2021-H2 Fixed in —
- Windows 10 1809 · 2018-09 Fixed in —
- Windows 10 1607 · 2016-07 Fixed in —