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Vulnerability Details :

CVE-2026-42095

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-24 Apr, 2026 | 00:00
Updated At-24 Apr, 2026 | 14:41
Rejected At-
Credits

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

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:24 Apr, 2026 | 00:00
Updated At:24 Apr, 2026 | 14:41
Rejected At:
▼CVE Numbering Authority (CNA)

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

Affected Products
Vendor
KDEKDE
Product
Arianna
Default Status
unaffected
Versions
Affected
  • From 0 before 26.04.1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-306CWE-306 Missing Authentication for Critical Function
Type: CWE
CWE ID: CWE-306
Description: CWE-306 Missing Authentication for Critical Function
Metrics
VersionBase scoreBase severityVector
3.14.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/KDE/arianna/tags
N/A
https://kde.org/info/security/advisory-20260424-1.txt
N/A
https://invent.kde.org/graphics/arianna/-/commit/485851d25de279a9d2711d3780443530e9851300
N/A
https://invent.kde.org/graphics/arianna/-/commit/3cd56fce103ab62887c5592827d78a1197cd926a
N/A
Hyperlink: https://github.com/KDE/arianna/tags
Resource: N/A
Hyperlink: https://kde.org/info/security/advisory-20260424-1.txt
Resource: N/A
Hyperlink: https://invent.kde.org/graphics/arianna/-/commit/485851d25de279a9d2711d3780443530e9851300
Resource: N/A
Hyperlink: https://invent.kde.org/graphics/arianna/-/commit/3cd56fce103ab62887c5592827d78a1197cd926a
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:24 Apr, 2026 | 15:16
Updated At:24 Apr, 2026 | 15:16

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-306Primarycve@mitre.org
CWE ID: CWE-306
Type: Primary
Source: cve@mitre.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/KDE/arianna/tagscve@mitre.org
N/A
https://invent.kde.org/graphics/arianna/-/commit/3cd56fce103ab62887c5592827d78a1197cd926acve@mitre.org
N/A
https://invent.kde.org/graphics/arianna/-/commit/485851d25de279a9d2711d3780443530e9851300cve@mitre.org
N/A
https://kde.org/info/security/advisory-20260424-1.txtcve@mitre.org
N/A
Hyperlink: https://github.com/KDE/arianna/tags
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://invent.kde.org/graphics/arianna/-/commit/3cd56fce103ab62887c5592827d78a1197cd926a
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://invent.kde.org/graphics/arianna/-/commit/485851d25de279a9d2711d3780443530e9851300
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://kde.org/info/security/advisory-20260424-1.txt
Source: cve@mitre.org
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2026-21767
Matching Score-4
Assigner-HCL Software
ShareView Details
Matching Score-4
Assigner-HCL Software
CVSS Score-4||MEDIUM
EPSS-0.02% / 4.43%
||
7 Day CHG~0.00%
Published-01 Apr, 2026 | 23:47
Updated-16 Apr, 2026 | 16:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HCL BigFix Platform is affected by insufficient authentication

HCL BigFix Platform is affected by insufficient authentication.  The application might allow users to access sensitive areas of the application without proper authentication.

Action-Not Available
Vendor-HCLSoftwareHCL Technologies Ltd.
Product-bigfix_platformBigFix Platform
CWE ID-CWE-306
Missing Authentication for Critical Function
Details not found