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CVE-2021-3626

8.8 HIGH

The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts ...

Published: 2021-10-01 · Last updated: 2026-06-17

Severity and scoring

CVSS
8.8 HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
CWE-284, CWE-73

Affected products

VendorProduct
canonicalmultipass

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.

Source: NVD

References

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