CVE-2026-40225

EUVD-2026-21399
In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel output.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.4 MEDIUM
PHYSICAL
HIGH
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Affected Products (NVD)
VendorProductVersion
systemd_projectsystemd
𝑥
< 257.13
systemd_projectsystemd
258 ≤
𝑥
< 258.7
systemd_projectsystemd
259 ≤
𝑥
< 259.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
systemd
bookworm
252.39-1~deb12u2
fixed
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
247.3-7+deb11u8
fixed
forky
260.1-1
fixed
sid
261~rc1-1
fixed
trixie
257.13-1~deb13u1
fixed