CVE-2025-9809

EUVD-2025-26355
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 35.15%
Affected Products (NVD)
VendorProductVersion
libretrolibretro-common
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
retroarch
bookworm
unimportant
forky
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
retroarch
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
Fixed 1.18.0+dfsg-1ubuntu0.1~esm1
released
plucky
ignored
questing
Fixed 1.20.0+dfsg-3ubuntu0.1
released
resolute
not-affected
Common Weakness Enumeration
References
https://github.com/libretro/libretro-common/blob/master/formats/cdfs/cdfs.c#L471
https://github.com/libretro/libretro-common/issues/222