Description
Insufficient epoch key slot processing in OpenVPN 2.7_alpha1 through 2.7_rc5 allows remote authenticated users to trigger an assert resulting in a denial of service
Published: 2026-01-30
Score: 3.8 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 30 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 30 Jan 2026 18:30:00 +0000

Type Values Removed Values Added
References

Fri, 30 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Description Insufficient epoch key slot processing in OpenVPN 2.7_alpha1 through 2.7_rc5 allows remote authenticated users to trigger an assert resulting in a denial of service
First Time appeared Openvpn
Openvpn openvpn
Weaknesses CWE-617
CPEs cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*
Vendors & Products Openvpn
Openvpn openvpn
References
Metrics cvssV4_0

{'score': 3.8, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U'}

Subscriptions

Openvpn Openvpn
cve-icon MITRE

Status: PUBLISHED

Assigner: OpenVPN

Published:

Updated: 2026-01-30T19:29:24.934Z

Reserved: 2026-01-09T13:26:20.838Z

Link: CVE-2025-15497

cve-icon Vulnrichment

Updated: 2026-01-30T19:29:21.905Z

cve-icon NVD

Status : Deferred

Published: 2026-01-30T18:15:55.663

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-15497

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses