CVE-2026-25710

State: Published
Severity: 7.0 High
Published: May 13, 2026
Updated: May 13, 2026
Reserved: Feb 5, 2026

Description

The new upstream added a privileged D-Bus helper called plasmaloginauthhelper, which suffers from multiple issues, e.g.aA compromised plasmalogin service account can chown() arbitrary files in the system.

Scores

CVSS	Score	Vector	Source
4.0	7.0 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	suse

Weaknesses

CWE-250 Execution with Unnecessary Privileges

Affected Products

Product	Versions
plasma-login-managerKDE	before ?Affected

References

https://security.opensuse.org/2026/04/27/plasma-login-manager.html#6-upstream-bugfix
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-25710
http://www.openwall.com/lists/oss-security/2026/04/27/1

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