PT-2026-86657 · Openvpn · Openvpn
CVE-2026-84732
·
Published
2026-09-07
·
Updated
2026-09-08
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
🛡️ OpenVPN Fixes 7 Security Flaws Affecting VPN Connections and Windows Systems
Details: https://t.co/KwH7qZk5hI
The OpenVPN project has shipped version 2.7.7, a security-focused release that patches seven distinct vulnerabilities spanning the software’s core reliability layer and its Windows-specific service components.
The update, released on September 3, 2026, addresses issues ranging from denial-of-service conditions to buffer overreads and configuration bypasses that could allow attackers to run unauthorized VPN configurations.
The most broadly impactful fix, tracked as CVE-2026-84732, targets OpenVPN’s reliability layer, a component responsible for managing TLS handshakes and acknowledgment packets.
#cybersecuritynews #vulnerability
Fix
DoS
Integer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Openvpn