CVE-2026-13698
6
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenVPN | OpenVPN | 2.5.0 <= 2.5.11 | affected |
| OpenVPN | OpenVPN | 2.6.0 <= 2.6.20 | affected |
| OpenVPN | OpenVPN | 2.7_alpha1 <= 2.7.4 | affected |
Weaknesses
- CWE-401: CWE-401 Missing release of memory after effective lifetime
- CWE-770: CWE-770 Allocation of resources without limits or throttling
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.