CVE-2021-3626

—

CVSS 3.1

8.8 high

EPSS

<1%p16

Published

Oct 1, 2021 (Oct 1, 2021)

Modified

Jun 17, 2026

Description

The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation.

Vendors: canonical
Products: multipass
Weakness: CWE-73, CWE-284
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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