The vulnerability of the check_session_buf_not_used() function in the tls-crypt-v2 software of OpenVPN allows a malicious individual to gain unauthorized access to protected information, cause service failures, or execute arbitrary code.
🗓️ 06 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 31 |
|---|---|---|---|---|
 | CVE-2026-13117 | 30 Jul 202616:32 | – | attackerkb |
 | CVE-2026-13117 | 30 Jul 202616:32 | – | alpinelinux |
 | CVE-2026-13117 | 5 Jul 202614:18 | – | circl |
 | CVE-2026-13117 | 30 Jul 202616:32 | – | cve |
 | CVE-2026-13117 | 30 Jul 202616:32 | – | cvelist |
 | [SECURITY] [DLA 4666-1] openvpn security update | 3 Jul 202621:20 | – | debian |
| [SECURITY] [DSA 6376-1] openvpn security update | 3 Jul 202620:56 | – | debian |
 | CVE-2026-13117 | 30 Jul 202616:32 | – | debiancve |
 | Debian dla-4666 : openvpn - security update | 3 Jul 202600:00 | – | nessus |
| Debian dsa-6376 : openvpn - security update | 3 Jul 202600:00 | – | nessus |
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06 Jul 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 39.1
CVSS 29.4