CVE-2026-2638

X-VPN macOS website versions - Local Privilege Escalation

Published Jun 9, 2026 CVSS 4.0 · 7.3 High EPSS < 1% KEV · Not listed
Description
A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption.
Title X-VPN macOS website versions - Local Privilege Escalation
First Time appeared X-vpn
X-vpn x-vpn Macos Website
Weaknesses CWE-367
CPEs cpe:2.3:a:x-vpn:x-vpn_macos_website:*:*:macos:*:*:*:*:*
Vendors & Products X-vpn
X-vpn x-vpn Macos Website
References
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Fluid Attacks
Published
Updated
Jun 9, 2026, 1:50 PM
Reserved
Feb 17, 2026, 7:47 PM
Status
Awaiting Analysis
Published
Jun 9, 2026, 1:16 PM
Modified
Jul 23, 2026, 8:10 AM