Sandbox escape in ServiceNow's AI Platform allows host OS code execution on a widely used enterprise SaaS, risking host compromise and broad customer impact.
CVE-2026-103093
ServiceNow AI sandbox escape allows admin to execute arbitrary host OS code.
Is CVE-2026-103093 being exploited?
Not confirmed. CVE-2026-103093 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked.
How severe is CVE-2026-103093?
CVE-2026-103093 is rated Critical with a CVSS score of 9.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-103093?
Yes. A fix has been recorded for CVE-2026-103093. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-103093 affect?
CVE-2026-103093 affects ServiceNow AI Platform, ServiceNow hosted instances, ServiceNow self-hosted / partner deployments. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-103093?
Apply ServiceNow security updates immediately; verify hosted instances and patch self-hosted ASAP.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated admin can bypass Rhino sandbox to execute arbitrary code on the host OS, enabling host compromise and lateral access.
Immediate action required
- affected< Yokohama Patch 13 Hot Fix 4a
- affected< Zurich Patch 10 Hot Fix 3b
- affected< Zurich Patch 12
- affected< Zurich Patch 13
- affected< Australia Patch 5
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.