CVE-2026-103512

Summary

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 Software

VendorProductVersion RangeStatus
PerforceP4 (Helix Core)0 <= 2026.4.1affected
PerforceP4 (Helix Core)2026.4.2unaffected

Weaknesses

  • CWE-290: CWE-290 Authentication bypass by spoofing

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References