CVE-2026-13117
- Source
- https://cve.org/CVERecord?id=CVE-2026-13117
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13117.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-13117
- Downstream
ALPINE (1)
DEBIAN (1)
MGASA (1)
openSUSE (1)
UBUNTU (1)
- Related
- Published
- 2026-07-30T16:32:42Z
- Modified
- 2026-10-28T02:30:48Z
- Severity
-
- 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- [none]
- Details
-
An incomplete guard in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to trigger a use-after-free during TLS session promotion, potentially leading to a denial of service or memory leakage
- Database specific
{ "cna_assigner": "OpenVPN", "cwe_ids": [ "CWE-416" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13117.json", "unresolved_ranges": [ { "extracted_events": [ { "range": [ { "introduced": "2.6.0" }, { "last_affected": "2.6.20" }, { "introduced": "2.7_alpha1" }, { "last_affected": "2.7.4" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" } ] } ] }- References
-
- https://community.openvpn.net/ReleaseHistory#openvpn-2621-released-1-july-2026
- https://community.openvpn.net/ReleaseHistory#openvpn-275-released-1-july-2026
- https://community.openvpn.net/Security%20Announcements/CVE-2026-13117
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13117.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-13117
Affected packages
Git / github.com/openvpn/openvpn
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openvpn/openvpn
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.6.0" }, { "fixed": "2.6.21" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.7" }, { "fixed": "2.7.5" } ], "source": "CPE_RANGE" } ] }