CVE-2026-51535
High · 7.5CVSS
7.5
EPSS
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Published
Jul 8, 2026
CISA due date
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The record
In OpENer 2.3.0 (commit 76b95cf), a resource exhaustion (Denial of Service) vulnerability exists in its network processing loop.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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