How severe is CVE-2026-25710?

CVE-2026-25710 has a CVSS 4.0 base score of 7.0, rated high severity.

Is CVE-2026-25710 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-25710?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-25710 have an EU (EUVD) identifier?

Yes. CVE-2026-25710 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29919.

When was CVE-2026-25710 published?

CVE-2026-25710 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-25710

CVE-2026-25710 is a high-severity vulnerability with a CVSS 4.0 base score of 7.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-250.

Key facts

Severity: High (CVSS 4.0 base score 7.0)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29919
Weakness: CWE-250
Published: 2026-05-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-25710?: 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.
How severe is CVE-2026-25710?: CVE-2026-25710 has a CVSS 4.0 base score of 7.0, rated high severity.
Is CVE-2026-25710 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-25710?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-25710 have an EU (EUVD) identifier?: Yes. CVE-2026-25710 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29919.
When was CVE-2026-25710 published?: CVE-2026-25710 was published on 2026-05-13 and last updated on 2026-06-17.

References

Other CWE-250 vulnerabilities

CVE-2026-4606 — Critical (CVSS 10.0): GV Edge Recording Manager (ERM) v2.3.1 improperly runs application components with SYSTEM-level privileges, allowing…
CVE-2022-2634 — Critical (CVSS 10.0): An attacker may be able to execute malicious actions due to the lack of device access protections and device…
CVE-2026-48584 — Critical (CVSS 9.9): Execution with unnecessary privileges in Azure Synapse allows an authorized attacker to elevate privileges over a…
CVE-2026-50566 — Critical (CVSS 9.9): Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and…
CVE-2026-44477 — Critical (CVSS 9.9): CloudNativePG is a platform designed to manage PostgreSQL databases within Kubernetes environments. Prior to 1.29.1 and…
CVE-2026-25212 — Critical (CVSS 9.9): An issue was discovered in Percona PMM before 3.7. Because an internal database user retains specific superuser…

Browse all CWE-250 vulnerabilities →