Threats Tagged 'cve-2026-19380'

A low-severity vulnerability (CVE-2026-19380) exists in Mullvad wireguard.sys version 0.10.1, specifically in the AdapterState function of the IOCTL Handler component. This flaw involves improper update of a reference count due to manipulation. Exploitation requires local access with high privileges. No confidentiality or integrity impact is noted, only a potential availability impact. Public exploit code is available, but no known exploitation in the wild has been reported. No patch or remediation information is currently provided by the vendor.

A vulnerability was identified in Mullvad wireguard.sys 0.10.1. The affected element is the function AdapterState of the component IOCTL Handler. Such manipulation leads to improper update of reference count. Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.