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CVE PROGRAM SOURCE RECORD8.4 High

CVE-2026-86857

Authorization Bypass in ServiceNow AI Platform

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 authenticated 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 an 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ServiceNow ServiceNow AI Platform

Default version status: unaffected

  • 0 to < Yokohama Patch 13 Hot Fix 5aaffected
  • 0 to < Zurich Patch 10 Hot Fix 3baffected
  • 0 to < Zurich Patch 10 Hot Fix 4a W32affected
  • 0 to < Zurich Patch 11 Hot Fix 3affected
  • 0 to < Australia Patch 2 Hot Fix 4b W32affected
  • 0 to < Australia Patch 4 Hot Fix 3affected
  • 0 to < Australia Patch 5affected

References