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Vulnerability record · CVE-2025-5199 · published 12 July 2025

CVE-2025-5199: Canonical multipass incorrect default permissions vulnerability

Canonical · Multipass

In Canonical Multipass up to and including version 1.15.1 on macOS, incorrect default permissions allow a local attacker to escalate privileges by modifying files executed with administrative privileges by a Launch Daemon during system startup.

7.8 CVSS 3.1 High EPSS 0.15% · top 96.1% CWE-276 · Incorrect default permissionsCWE-863 · Incorrect authorization
7.8CVSS 3.1 base score
0.15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In Canonical Multipass up to and including version 1.15.1 on macOS, incorrect default permissions allow a local attacker to escalate privileges by modifying files executed with administrative privileges by a Launch Daemon during system startup.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/canonical/multipass/pull/4115 Issue TrackingPatch
https://github.com/canonical/multipass/security/advisories/GHSA-2j82-p5cq-62p3 ExploitPatchVendor Advisory
https://github.com/canonical/multipass/security/advisories/GHSA-2j82-p5cq-62p3 ExploitPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-5199), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.