Medium
Ticket host-binding bypass via spoofed client IP in P4Search
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.
Announced Group revision 1
Original source ↗CVE-2026-103512
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-103512
P4 (Helix Core)
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Perforce",
"product": "P4 (Helix Core)",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2026.4.1"
},
{
"status": "unaffected",
"version": "2026.4.2",
"versionType": "custom"
}
],
"packageName": "P4Search",
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-103512
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #8570 · Revision 1
- Added to Heist Feed
- Publisher date