KDE Arianna EUVD-2026-25566

| CVE-2026-42095 MEDIUM
Missing Authentication for Critical Function (CWE-306)
2026-04-24 mitre GHSA-7824-f4f9-2x77
4.0
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Patch available
Apr 24, 2026 - 16:16 EUVD
Analysis Generated
Apr 24, 2026 - 15:00 vuln.today

DescriptionNVD

bookserver in KDE Arianna before 26.04.1 allows attackers to read files over a socket connection by guessing a URL.

AnalysisAI

KDE Arianna's bookserver before version 26.04.1 allows local attackers to read arbitrary files over socket connections by guessing URLs without authentication, exploiting missing input validation on the bookserver endpoint. The vulnerability requires local access and does not affect confidentiality of other system components; no public exploit code or active exploitation has been identified.

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Vendor StatusVendor

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EUVD-2026-25566 vulnerability details – vuln.today

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