---
cve: "CVE-2026-25710"
severity: "HIGH"
cvss: 7.0
epss: "13%"
vendor: "KDE"
kev: false
exploited: false
published: "2026-05-13 13:01:30"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T10:16:18+02:00"
---

# CVE-2026-25710

> 7.0 HIGH

## Beschreibung

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-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Referenzen

- <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>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-25710) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_