CVE-2026-6876

Summary

ServiceNow has remediated a sandbox escape security issue that was identified in the ServiceNow AI Platform. This security issue could allow an unauthenticated user to execute arbitrary code within the ServiceNow AI Platform, potentially leading to more access to the ServiceNow AI Platform than intended. 

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.

Affected Software

VendorProductVersion RangeStatus
ServiceNowServiceNow AI Platform0 < Xanadu Patch 11 Hot Fix 7aaffected
ServiceNowServiceNow AI Platform0 < Yokohama Patch 12 Hot Fix 3baffected
ServiceNowServiceNow AI Platform0 < Yokohama Patch 13 Hot Fix 4affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 7b Hot Fix 3affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 8 Hot Fix 5affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 9 Hot Fix 6affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 10 Hot Fix 2m (m-branch)affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 10 Hot Fix 3 (standard)affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 11affected
ServiceNowServiceNow AI Platform0 < Zurich Patch 12affected
ServiceNowServiceNow AI Platform0 < Australia Patch 2 Hot Fix 3affected
ServiceNowServiceNow AI Platform0 < Australia Patch 3 Hot Fix 2affected
ServiceNowServiceNow AI Platform0 < Australia Patch 3maffected
ServiceNowServiceNow AI Platform0 < Australia Patch 4affected
ServiceNowServiceNow AI Platform0 < Australia Patch 5affected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References