PT-2026-69324 · Mullvad · Wireguard.Sys

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CVE-2026-19380

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Published

2026-08-10

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Updated

2026-08-10

CVSS v3.1

2.3

Low

VectorAV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions Mullvad wireguard.sys version 0.10.1
Description An issue exists in the IOCTL Handler component where the AdapterState() function fails to properly update the reference count. This flaw requires local access to be exploited.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Weakness Enumeration

Related Identifiers

CVE-2026-19380

Affected Products

Wireguard.Sys