CVE-2026-103510: CWE-636 Not Failing Securely ('Failing Open') in Perforce P4 (Helix Core)
Description
P4 Search prior to 2026.4.2 does not fail securely when its service authentication token is blank. In affected configurations, an unauthenticated attacker with network access can obtain the highest application privilege, potentially leading to compromise of P4 Search and the connected P4 Server.
CVSS v4.0
Score 9.5critical
Affected software
Perforce
P4 (Helix Core)
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Perforce
- Date Reserved
- 2026-09-30T17:38:12.196Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ac368002cdf04f656e43ffe
Added to database: 10/05/2026, 09:04:00 UTC
Last updated: 10/05/2026, 09:04:00 UTC
Views: 1
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