CVE-2026-84471

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 30, 2026

Last Seen

September 30, 2026

API

Exploited in Wild

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Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

OpenVPN Vulnerabilities Lead to Denial of Service Risks57.8

On September 30, 2026, two vulnerabilities in OpenVPN were disclosed. The first, an use-after-free vulnerability in TLS session handling (CVE-2026-84471), could allow attackers to crash OpenVPN or execute arbitrary code. The second vulnerability (CVE-2026-84732) involves improper handling of ACK pac...