CVE-2026-2638

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.

CVSS

No CVSS.

References

Link	Resource
https://fluidattacks.com/es/advisories/soad
https://xvpn.io/
https://xvpn.io/download/vpn-mac
https://xvpn.io/resources/statement-local-privilege-escalation-vulnerability
https://fluidattacks.com/es/advisories/soad

Configurations

No configuration.

History

23 Jul 2026, 08:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad en el flujo de trabajo de cuarentena y restauración de las versiones 77.0 a 77.5 del sitio web de X-VPN para macOS permite a un atacante local aprovechar una condición de carrera y la manipulación de enlaces simbólicos para lograr la corrupción de archivos privilegiados.

09 Jun 2026, 14:16

Type	Values Removed	Values Added
References	~~() https://fluidattacks.com/es/advisories/soad -~~	() https://fluidattacks.com/es/advisories/soad -

09 Jun 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-09 13:16

Updated : 2026-07-23 08:10

NVD link : CVE-2026-2638

Mitre link : CVE-2026-2638

CVE.ORG link : CVE-2026-2638

JSON object : View

Products Affected

No product.

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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