Vulnerability in Palo Alto Networks GlobalProtect App

[ Description ]Official description

A type confusion vulnerability in Palo Alto Networks GlobalProtect™ app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition. The GlobalProtect™ app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• CERT-FR15 Oct 2026CERTFR-2026-AVI-1326

  Multiple vulnerabilities in Palo Alto Networks products Translated from French

  Multiple vulnerabilities have been discovered in Palo Alto Networks products. Some of them allow an attacker to cause remote arbitrary code execution, privilege escalation and remote denial of service. Palo Alto…

  CVE-2026-87464CVE-2026-87646CVE-2026-87445+458 more CVEs
• BSI CERT-Bund14 Oct 2026WID-SEC-2026-3962

  Palo Alto Networks GlobalProtect: Multiple vulnerabilities Translated from German

  CVE-2026-0314CVE-2026-0315

[ References ]References

• security.paloaltonetworks.com/CVE-2026-0314