Perforce P4 Search prior to 2026.4.2 trusts a client-supplied address when validating certain authentication requests. An attacker holding a stolen P4 Server ticket can bypass host-based ticket restrictions and trusted-address controls, gaining access to P4 Search as the ticket's owner.
History

Tue, 06 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Perforce
Perforce helix Core
Vendors & Products Perforce
Perforce helix Core

Mon, 05 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 05 Oct 2026 09:00:00 +0000

Type Values Removed Values Added
Description Perforce P4 Search prior to 2026.4.2 trusts a client-supplied address when validating certain authentication requests. An attacker holding a stolen P4 Server ticket can bypass host-based ticket restrictions and trusted-address controls, gaining access to P4 Search as the ticket's owner.
Title Ticket host-binding bypass via spoofed client IP in P4Search
Weaknesses CWE-290
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Perforce

Published: 2026-10-05T08:36:55.057Z

Updated: 2026-10-05T12:34:32.028Z

Reserved: 2026-09-30T17:38:18.505Z

Link: CVE-2026-103512

cve-icon Vulnrichment

Updated: 2026-10-05T12:32:50.875Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-05T09:17:07.247

Modified: 2026-10-06T15:08:38.397

Link: CVE-2026-103512

cve-icon Redhat

No data.