CVE-2025-9809: Libretro Libretro-Common

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Out-of-bounds write in cdfs_open_cue_track in libretro libretro-common latest on all platforms allows remote attackers to execute arbitrary code via a crafted .cue file with a file path exceeding PATH_MAX_LENGTH that is copied using memcpy into a fixed-size buffer.

Affected products

• Libretro Libretro-Common: affected versions not specified

Published 2025-09-01. Last modified 2026-06-17.