Description
Intego Personal Backup, a macOS backup utility that allows users to create scheduled backups and bootable system clones, contains a local privilege escalation vulnerability. Backup task definitions are stored in a location writable by non-privileged users while being processed with elevated privileges. By crafting a malicious serialized task file, a local attacker can trigger arbitrary file writes to sensitive system locations, leading to privilege escalation to root.
Published: 2026-02-12
Score: 8.5 High
EPSS: < 1% Very Low
KEV: No
Impact: Privilege Escalation
Action: Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 13 Feb 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Intego
Intego personal Backup
Vendors & Products Intego
Intego personal Backup

Fri, 13 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Description Intego Personal Backup, a macOS backup utility that allows users to create scheduled backups and bootable system clones, contains a local privilege escalation vulnerability. Backup task definitions are stored in a location writable by non-privileged users while being processed with elevated privileges. By crafting a malicious serialized task file, a local attacker can trigger arbitrary file writes to sensitive system locations, leading to privilege escalation to root.
Title Intego Personal Backup Task File Privilege Escalation
Weaknesses CWE-59
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Intego Personal Backup
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-12T01:46:26.271Z

Reserved: 2026-02-11T20:08:07.945Z

Link: CVE-2026-26225

cve-icon Vulnrichment

Updated: 2026-02-13T15:48:26.238Z

cve-icon NVD

Status : Deferred

Published: 2026-02-12T22:16:07.477

Modified: 2026-04-15T00:35:42.020

Link: CVE-2026-26225

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-16T07:00:10Z

Weaknesses