CVE-2026-103512 — Ticket host-binding bypass via spoofed client IP in P4Search

CVE-2026-103512

Ticket host-binding bypass via spoofed client IP in P4Search PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Perforce / P4 (Helix Core)	affected 0 through 2026.4.1; unaffected 2026.4.2

CWE

CWE-290

References

https://portal.perforce.com/s/cve/a91Qi000003FDo1IAG/ticket-hostbinding-bypass-via-spoofed-client-ip-in-p4search

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.