Medium severity · published Apr 10, 2026
CVE-2026-40225
In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel output
6.4
CVSS
0.1%
EPSS
No
On KEV
Description
In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel output.
CVSS vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
systemd · systemd
before 260 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-40225
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-40225
Vendor Advisory
https://github.com/systemd/systemd/security/advisories/GHSA-vpfq-8p5f-jcqx
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