CVE-2026-26379: n/a
An issue in Koha v.25.11 and before allows a remote attacker to execute arbitrary code via the Z39.50 configuration module
AI Analysis
Technical Summary
This vulnerability affects Koha, an open-source integrated library system, specifically versions 25.11 and earlier. It enables remote code execution via the Z39.50 configuration module, which could allow an attacker to run arbitrary code on the affected system. The CVE entry does not provide a CVSS score or detailed technical specifics, and no patch or official remediation has been documented. The vulnerability was reserved in February 2026 and published in June 2026.
Potential Impact
If successfully exploited, this vulnerability could allow remote attackers to execute arbitrary code on affected Koha systems, potentially leading to full system compromise. However, no known exploits are currently reported in the wild, and the extent of impact depends on the deployment and exposure of the Z39.50 configuration module.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the Z39.50 configuration module and monitor for any unusual activity related to this component.
CVE-2026-26379: n/a
Description
An issue in Koha v.25.11 and before allows a remote attacker to execute arbitrary code via the Z39.50 configuration module
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Koha, an open-source integrated library system, specifically versions 25.11 and earlier. It enables remote code execution via the Z39.50 configuration module, which could allow an attacker to run arbitrary code on the affected system. The CVE entry does not provide a CVSS score or detailed technical specifics, and no patch or official remediation has been documented. The vulnerability was reserved in February 2026 and published in June 2026.
Potential Impact
If successfully exploited, this vulnerability could allow remote attackers to execute arbitrary code on affected Koha systems, potentially leading to full system compromise. However, no known exploits are currently reported in the wild, and the extent of impact depends on the deployment and exposure of the Z39.50 configuration module.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the Z39.50 configuration module and monitor for any unusual activity related to this component.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-02-16T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a207a8be29bf47b50dc5159
Added to database: 6/3/2026, 7:03:39 PM
Last enriched: 6/3/2026, 7:19:17 PM
Last updated: 6/4/2026, 5:00:41 AM
Views: 6
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