CVE-2026-51535: High severity OpENer vulnerability
Published Jul 8, 2026
·Updated
In OpENer 2.3.0 (commit 76b95cf), a resource exhaustion (Denial of Service) vulnerability exists in its network processing loop.
Affected Software
1 affected component
OpENer=2.3.0
Event History
Jul 8, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·10:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need?
An attacker can exploit this over the network without authentication or user interaction. The CVSS vector indicates low attack complexity.
2
What is the expected impact if exploitation succeeds?
The documented impact is denial of service through resource exhaustion in the network processing loop. Confidentiality and integrity impacts are not indicated by the CVSS vector.
3
Which identified build is affected?
The issue is reported in OpENer 2.3.0 at commit 76b95cf.