7.8
High
CVE-2021-34489 DirectWrite Remote Code Execution Vulnerability
Description
DirectWrite Remote Code Execution Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1809 10.0 | 10.0.0 → < 10.0.17763.2061 | 10.0.17763.2061 |
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.2061 | 10.0.17763.2061 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.2061 | 10.0.17763.2061 |
| Windows 10 Version 1909 10.0 | 10.0.0 → < 10.0.18363.1679 | 10.0.18363.1679 |
| Windows 10 Version 21H1 10.0 | 10.0.0 → < 10.0.19043.1110 | 10.0.19043.1110 |
| Windows 10 Version 2004 10.0 | 10.0.0 → < 10.0.19041.1110 | 10.0.19041.1110 |
| Windows Server version 2004 10.0 | 10.0.0 → < 10.0.19041.1110 | 10.0.19041.1110 |
| Windows 10 Version 20H2 10.0 | 10.0.0 → < 10.0.19042.1110 | 10.0.19042.1110 |
| Windows Server version 20H2 10.0 | 10.0.0 → < 10.0.19042.1110 | 10.0.19042.1110 |
Other CVEs of Windows 10 Version 1809
The 5349 CVEs of Windows 10 Version 1809 →
CVE-2026-108136
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally
7.8
High
CVE-2026-108471
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to…
8.8
High
CVE-2026-108132
Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally
7.0
High
CVE-2026-108129
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network
6.5
Medium