CVE-2025-12106
- Source
- https://cve.org/CVERecord?id=CVE-2025-12106
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-12106.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-12106
- Published
- 2025-12-01T12:43:02Z
- Modified
- 2026-08-12T03:51:25Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses
- Database specific
{ "cna_assigner": "OpenVPN", "cwe_ids": [ "CWE-126" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12106.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "2.7_alpha1" }, { "last_affected": "2.7_rc1" } ], "source": "AFFECTED_FIELD" }, { "extracted_events": [ { "introduced": "2.7_alpha1" }, { "fixed": "2.7_rc1" } ], "source": "DESCRIPTION" } ] }- References
Affected packages
Git / github.com/openvpn/openvpn
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openvpn/openvpn
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "cpe": [ "cpe:2.3:a:openvpn:openvpn:2.6.13:*:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:alpha1:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:alpha2:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:alpha3:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:beta1:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:beta2:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:beta3:*:*:community:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.7:rc1:*:*:community:*:*:*" ], "extracted_events": [ { "introduced": "2.6.13" }, { "last_affected": "2.6.13" }, { "introduced": "2.7-alpha1" }, { "last_affected": "2.7-alpha1" }, { "introduced": "2.7-alpha2" }, { "last_affected": "2.7-alpha2" }, { "introduced": "2.7-alpha3" }, { "last_affected": "2.7-alpha3" }, { "introduced": "2.7-beta1" }, { "last_affected": "2.7-beta1" }, { "introduced": "2.7-beta2" }, { "last_affected": "2.7-beta2" }, { "introduced": "2.7-beta3" }, { "last_affected": "2.7-beta3" }, { "introduced": "2.7-rc1" }, { "last_affected": "2.7-rc1" } ], "source": "CPE_STRING" }