CVE-2021-28927
The text-to-speech engine in libretro RetroArch for Windows 1.9.0 passes unsanitized input to PowerShell through platform_win32.c via the ac
CVSS
7.8
High
EPSS
1.4%
p69
KEV
—
Exploit Today
21
0-100
Published: Apr 7, 2021 · Last modified: Jul 9, 2026 · CWE-78
1.4%EPSS · 30 days1.5%
2026-06-302026-07-16
The text-to-speech engine in libretro RetroArch for Windows 1.9.0 passes unsanitized input to PowerShell through platform_win32.c via the accessibility_speak_windows function, which allows attackers who have write access on filesystems that are used by RetroArch to execute code via command injection using specially a crafted file and directory names.
- github.comhttps://github.com/libretro/RetroArch/blob/d3dc3ee989ec6a4903c689907ffc47027f71f776/frontend/drivers/platform_win32.c
- labs.bishopfox.comhttps://labs.bishopfox.com/advisories/retroarch-for-windows-version-1.9.0
- github.comhttps://github.com/libretro/RetroArch/blob/d3dc3ee989ec6a4903c689907ffc47027f71f776/frontend/drivers/platform_win32.c
- labs.bishopfox.comhttps://labs.bishopfox.com/advisories/retroarch-for-windows-version-1.9.0
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