CVE-2026-5141Network attack vector

Privileged process hijacking via undisclosed access-control flaw

Published Apr 29, 2026 · Updated Apr 29, 2026

Improper access control in Pardus Software Center 1.0.2 allows remote attackers to hijack a privileged process through user interaction. The CNA and vendor materials do not disclose the affected function, privileged helper path, or access-control operation that accepts attacker influence. Exploitation requires user interaction and grants control in a privileged process, enabling confidentiality, integrity, and availability impact.

CVSS severity8.8
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Pardus Software Center 1.0.2 allows remote attackers to hijack a privileged process through user interaction. The CNA and vendor materials do not disclose the affected function, privileged helper path, or access-control operation that accepts attacker influence. Exploitation requires user interaction and grants control in a privileged process, enabling confidentiality, integrity, and availability impact.

The record

CVE
CVE-2026-5141
Published
Apr 29, 2026
Updated
Apr 29, 2026
Vendor
TÜBİTAK BİLGEM Software Technologies Research Institute
Product
Pardus Software Center
Classifications
CWE-269, CWE-266, CWE-284, T1068
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.2 <1.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TÜBİTAK BİLGEM Software Technologies Research Institute · Pardus Software Centerversion=1.0.2 <1.0.3

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
10.0NVDAV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-269Improper Privilege Management
CWE-266Incorrect Privilege Assignment
CWE-284Improper Access Control
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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