PT-2026-47751 · X Vpn · X-Vpn

Oscar Uribe · CVE-2026-2638 · Published 2026-06-09 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v4.0

7.3

High

Base vector

AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions X-VPN macOS website versions 77.0 through 77.5

Description A race condition and symlink manipulation in the quarantine and restore workflow allow a local attacker to achieve privileged file corruption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

LPE

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2026-2638

Affected Products

X-Vpn

References · 9

• 🔥 https://fluidattacks.com/es/advisories/soad · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-2638 · Security Note
• https://xvpn.io/resources/statement-local-privilege-escalation-vulnerability · Vendor Advisory
• https://xvpn.io/download/vpn-mac · Patch
• https://twitter.com/fluidattacks/status/2077157189060272285 · Twitter Post
• https://twitter.com/xvpnteam/status/2077307129367818669 · Twitter Post
• https://xvpn.io · Note
• https://twitter.com/CVEnew/status/2064342494771384387 · Twitter Post
• https://t.me/CVEtracker/56295 · Telegram Post