CVE-2026-103510
P4 Search prior to 2026.4.2 does not fail securely when its service authentication token is blank
- Risk score
- 68/100
- CVSS
- 9.5 v4.0
- Exploit chance (30 days)
- 0.3%
- Published
- 5 Oct 2026
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What to know
- What it is
- 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.
- Affected
- See advisory
- Fix
- Upgrade the product to 2026.4.2 or later.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.5 critical
- Remotely exploitable without logging in
References
Original 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.
Last activity 5 Oct 2026. Patch Forecast updates every hour.