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Back to active CVEs
Critical · CVSS 9.4CVE-2026-103093

Sandbox Escape via Table Rotation in ServiceNow AI PlatformCVE-2026-103093

Answer in brief

CVE-2026-103093 records a Critical severity (CVSS 9.4) vulnerability in Sandbox Escape via Table Rotation in ServiceNow AI Platform. The current sources do not mark it as known exploited. The current feed maps ServiceNow/ServiceNow AI Platform (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 29, 2026Updated Oct 29, 2026Source checked Oct 29, 2026First seen by HOL Oct 29, 2026Material review Oct 29, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.4
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps ServiceNow/ServiceNow AI Platform (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
ServiceNow/ServiceNow AI Platformgeneric>=0 <Yokohama Patch 13 Hot Fix 4a || >=0 <Zurich Patch 10 Hot Fix 3b || >=0 <Zurich Patch 12 || >=0 <Zurich Patch 13 || >=0 <Australia Patch 5Yokohama Patch 13 Hot Fix 4a, Zurich Patch 10 Hot Fix 3b, Zurich Patch 12, Zurich Patch 13, Australia Patch 5, Yokohama, Zurich, Australia

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for ServiceNow/ServiceNow AI Platform.
  2. 2Review the reported fix. Update ServiceNow/ServiceNow AI Platform to Yokohama Patch 13 Hot Fix 4a if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 29, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 29, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 29, 2026

Sources and claim methodology

  • Source referencesupport.servicenow.com
Upstream source description

ServiceNow has remediated a sandbox escape security issue that was identified in the ServiceNow AI Platform. This vulnerability could enable an authenticated user with the admin role to bypass Rhino sandbox restrictions and execute arbitrary code on the underlying host operating system, 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Cleartext Storage of OAuth Credentials in ServiceNow AI PlatformSame servicenow/servicenow ai platform package
  • Domain Separation Bypass in ServiceNow AI PlatformSame servicenow/servicenow ai platform package

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-284
Source
CVE List V5
Source checked
Oct 29, 2026
References
1 linked source
Open source record