{"id":"CVE-2026-2638","aliases":["EUVD-2026-35404","GHSA-3r66-j4hr-jmxj"],"status":"published","title":"X-VPN macOS website versions - Local Privilege Escalation","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.","severity":{"version":"4.0","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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00085,"percentile":0.00285,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-367"],"published":"2026-06-09T11:21:30Z","modified":"2026-07-23T08:10:00Z","products":[{"vendor":"x-vpn","product":"x-vpn macos website"}],"references":[{"url":"https://fluidattacks.com/es/advisories/soad","tags":["third-party-advisory","exploit"]},{"url":"https://xvpn.io/resources/statement-local-privilege-escalation-vulnerability","tags":["vendor-advisory"]},{"url":"https://xvpn.io/download/vpn-mac","tags":["patch"]},{"url":"https://xvpn.io/","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2638"},{"url":"https://xvpn.io"},{"url":"https://github.com/advisories/GHSA-3r66-j4hr-jmxj"}],"sources":{"cve":[{"id":"CVE-2026-2638","title":"X-VPN macOS website versions - Local Privilege Escalation","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.","status":"published","published":"2026-06-09T11:21:30.879Z","modified":"2026-06-09T13:50:29.937Z","cvss":[{"version":"4.0","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","level":"high","assessor":"cna"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T13:48:46.911326Z"}],"euvd":[{"id":"EUVD-2026-35404","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.","status":"published","published":"2026-06-09T11:21:30Z","modified":"2026-06-09T13:50:29Z","cvss":[{"version":"4.0","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","level":"high"}],"updated_at":"2026-11-02T18:20:48.012898Z"}],"ghsa":[{"id":"GHSA-3r66-j4hr-jmxj","title":"A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0...","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.","status":"published","published":"2026-06-09T15:32:17Z","modified":"2026-06-09T15:32:18Z","cvss":[{"version":"4.0","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/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","level":"high"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T15:08:40.95868Z"}],"nvd":[{"id":"CVE-2026-2638","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.","status":"published","published":"2026-06-09T13:16:35.68Z","modified":"2026-07-23T08:10:00.137Z","cvss":[{"version":"4.0","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/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","level":"high","assessor":"secondary"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:12:23.109705Z"}]}}