OCTOBER 9, 2026
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Case File

CVE-2026-86859

HIGH · CVSS 8.7 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-24 · Last synced 2026-10-09

CyberRota Analysis

AI-Generated

An authorization bypass vulnerability in the ServiceNow AI Platform allows unauthenticated users to access restricted data, potentially leading to further unauthorized access. Organizations using the ServiceNow AI Platform should prioritize applying the latest security updates to mitigate this high-severity risk, as it could expose sensitive information. While no active exploitation has been reported, timely remediation is crucial to safeguard data integrity.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86859
Severity
HIGH
CVSS
8.7
EPSS
0.29%

Original NVD Description

ServiceNow has remediated an authorization bypass security issue that was identified in the ServiceNow AI Platform. This security issue, if exploited, could enable an unauthenticated user to access data within the ServiceNow AI Platform that the user otherwise would not be entitled to access, potentially enabling further unintended access. ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.