CVE-2026-25710

CVSS 7 HIGHEPSS 0.1%CWE-250

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.

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

Affected products

KDE · plasma-login-manager

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References

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