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TI-2026-00345 Aliases CVE-2026-0542GHSA-8h66-rpjm-6pwc

Remote Code Execution in ServiceNow AI Platform

Priority MEDIUM 43CWE-653Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

ServiceNow has addressed a remote code execution vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to execute code within the ServiceNow Sandbox.    ServiceNow addressed this vulnerability by deploying a security update to hosted instances. Relevant security updates also have been provided to ServiceNow self-hosted customers and partners. Further, the vulnerability is addressed in the listed patches and hot fixes. While we are not currently aware of exploitation against customer instances, we recommend customers promptly apply appropriate updates or upgrade if they have not already done so.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00664 51st percentileScored 2026-11-07
Fix Fixed ServiceNow AI Platform (ServiceNow): Australia, Zurich Patch 5, Zurich Patch 4 Hot Fix 3b +3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ServiceNowServiceNow AI Platformbefore Australia; before Zurich Patch 5; before Zurich Patch 4 Hot Fix 3b; before Yokohama Patch 12; before Yokohama Patch 10 Hot Fix 1b; before Xanadu Patch 11 Hot Fix 1aAustralia, Zurich Patch 5, Zurich Patch 4 Hot Fix 3b, Yokohama Patch 12, Yokohama Patch 10 Hot Fix 1b, Xanadu Patch 11 Hot Fix 1aPatch availableCNA
  • ServiceNow AI Platform VendorServiceNow Affected before Australia; before Zurich Patch 5; before Zurich Patch 4 Hot Fix 3b; before Yokohama Patch 12; before Yokohama Patch 10 Hot Fix 1b; before Xanadu Patch 11 Hot Fix 1a Fixed in Australia, Zurich Patch 5, Zurich Patch 4 Hot Fix 3b, Yokohama Patch 12, Yokohama Patch 10 Hot Fix 1b, Xanadu Patch 11 Hot Fix 1a Patch available CNA

Remediation

  • Fix · CNA ServiceNow AI Platform (ServiceNow) Fixed in Australia, Zurich Patch 5, Zurich Patch 4 Hot Fix 3b, Yokohama Patch 12, Yokohama Patch 10 Hot Fix 1b, Xanadu Patch 11 Hot Fix 1a

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0542
  2. 2026-10-03 Alias added: GHSA-8h66-rpjm-6pwc
  3. 2026-10-23 EPSS moved to the 50th–90th percentile

References

Other 1

  • TI-2024-04841 Incomplete Input Validation in GlideExpression Script KEVCVSS 4.0CRITICAL 9.2
  • TI-2024-04536 Jelly Template Injection Vulnerability in ServiceNow UI Macros KEVCVSS 4.0CRITICAL 9.3
  • TI-2025-11396 Unauthenticated Privilege Escalation in ServiceNow AI Platform CVSS 4.0CRITICAL 9.3
  • TI-2026-15447 Unauthenticated Remote Code Execution in GraphQL Composite Data API CVSS 4.0CRITICAL 10.0
  • TI-2026-52569 Unauthenticated SQL Injection via Dynamic Schema ORDER BY Clause CVSS 4.0CRITICAL 10.0
  • TI-2026-15448 Unauthenticated Privilege Escalation via System Configuration Image Upload Processor CVSS 4.0CRITICAL 10.0
See all 40 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences