CVE-2026-100103Perfoce P4 (Helix Core)
NVD
Vulnerability Summary
Perforce P4 Search container images prior to 2026.4.2 reset the service authentication token to a publicly documented default value. An unauthenticated attacker with network access can obtain the highest application privilege, potentially leading to arbitrary code execution and compromise of the connected P4 Server.
CVSS v4.0 Base Metrics — Score 10.0 (CRITICAL)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HAttack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)High
Integrity (Subsequent System)High
Availability (Subsequent System)High
Affected & Patched Versions
- Perfoce P4 (Helix Core) <= 2026.4.1
- Perfoce P4 (Helix Core) 2026.4.1
What to do
Plan remediation soon. No exploitation is confirmed yet, but the severity is critical.
- Check whether you run Perfoce P4 (Helix Core) and which version.
- Update to a patched version listed above, then confirm the new version.
Timeline
- Oct 5, 2026Published
- Oct 5, 2026Record last modified
Score, severity and exploitation changes are tracked from the day Watchtower started logging them.
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External References
Data last checked: Nov 15, 2026 23:12 UTC