ByteOS Network

NVD Vulnerability Details :

CVE-2026-2638

Awaiting Analysis

Source-help@fluidattacks.com

Published At-09 Jun, 2026 | 13:16

Updated At-09 Jun, 2026 | 14:16

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	7.3	HIGH	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 4.0

Base score: 7.3

Base severity: HIGH

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE ID	Type	Source
CWE-367	Secondary	help@fluidattacks.com

CWE ID: CWE-367

Type: Secondary

Source: help@fluidattacks.com

References

Hyperlink	Source	Resource
https://fluidattacks.com/es/advisories/soad	help@fluidattacks.com	N/A
https://xvpn.io/	help@fluidattacks.com	N/A
https://xvpn.io/download/vpn-mac	help@fluidattacks.com	N/A
https://xvpn.io/resources/statement-local-privilege-escalation-vulnerability	help@fluidattacks.com	N/A
https://fluidattacks.com/es/advisories/soad	134c704f-9b21-4f2e-91b3-4a467353bcc0	N/A