CVE-2021-47761
High
Description
MilleGPG5 5.7.2 contains a local privilege escalation vulnerability that allows authenticated users to modify service executable files in the MariaDB bin directory. Attackers can replace the mysqld.exe with a malicious executable, which will execute with system privileges when the computer restarts.
SeverityHigh
CVSS7.8
Exploit probability—
ProductMilleGPG5
PublishedJan 15, 2026
First seenJan 15, 2026
Weakness typeCWE-276CWE-276
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Millegpg MilleGPG5 | 5.7.2 | — |
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