CVE-2020-36938
High · 8.8CVSS
8.8
EPSS
0.2%
Published
Jan 27, 2026
CISA due date
—
The record
WinAVR version 20100110 contains an insecure permissions vulnerability that allows authenticated users to modify system files and executables. Attackers can leverage the overly permissive access controls to potentially modify critical DLLs and executable files in the WinAVR installation directory.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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