Microsoft
Microsoft Windows Installer: vulnerabilities and CVEs
Microsoft Windows Installer has 2 published vulnerabilities, 1 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs2
Last 12 months1
Critical0
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-82649 | High (7) | 0.17% | — | Aug 30, 2026 | SiYuan Windows installer before version 3.8.1 (affected versions >= 2.0.14) contains an uncontrolled search path element vulnerability in its NSIS installer, which invokes system executables such as TASKKILL by name… |
| CVE-2008-2547 | High (9.3) | 8.5% | — | Jun 4, 2008 | Stack-based buffer overflow in msiexec.exe 3.1.4000.1823 and 4.5.6001.22159 in Microsoft Windows Installer allows context-dependent attackers to execute arbitrary code via a long GUID value for the /x (aka /uninstall)… |
🎯 How it gets exploited (ATT&CK techniques)
Number of CVEs of this technology mapped to each exploitation or primary-impact technique.