What’s Vulnerable › Vulnerabilities

CVE-2026-51535

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-08 · updated 2026-07-09
• Weakness: CWE-400

Description

In OpENer 2.3.0 (commit 76b95cf), a resource exhaustion (Denial of Service) vulnerability exists in its network processing loop.

References

• https://gist.github.com/MrAlaskan/bec306c51fec9f777b2599f5dea09dd1
• https://github.com/EIPStackGroup/OpENer/issues/562
• https://github.com/EIPStackGroup/OpENer/issues/562

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