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Vulnerability · Published Oct 29, 2026 · Assigned by SN

CVE-2026-103093Sandbox Escape via Table Rotation in ServiceNow AI Platform

Critical 9.4

In plain English

A critical-severity improper access control in ServiceNow AI Platform from ServiceNow. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 4.0)9.4Critical
Exploit odds (30 days)0.4%top 62.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
ServiceNow ServiceNow AI Platform 0 – before Yokohama Patch 13 Hot Fix 4a0 – before Zurich Patch 10 Hot Fix 3b0 – before Zurich Patch 120 – before Zurich Patch 130 – before Australia Patch 5

Weakness: CWE-284 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References