CVE-2026-6876
Sandbox Escape in ServiceNow AI Platform
- Published
- Updated
- Reserved
- Assigned by
- SN
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| SNCNA (assigner) | 4.0 | Critical10.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| NVDNVD · Awaiting Analysis | 4.0 | Critical10.0 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.68% · top 48% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 10.0.
Weakness
- CWE-693 Protection Mechanism Failure (opens in a new tab)All about CWE-693 and its CVEs
- CWE-1284 Improper Validation of Specified Quantity in Input (opens in a new tab)All about CWE-1284 and its CVEs
- CWE-94 Improper Control of Generation of Code ('Code Injection') (opens in a new tab)All about CWE-94 and its CVEs
Affected products
ServiceNow · ServiceNow AI Platform
- affected < Xanadu Patch 11 Hot Fix 7a
- affected < Yokohama Patch 12 Hot Fix 3b
- affected < Yokohama Patch 13 Hot Fix 4
- affected < Zurich Patch 7b Hot Fix 3
- affected < Zurich Patch 8 Hot Fix 5
- affected < Zurich Patch 9 Hot Fix 6
- affected < Zurich Patch 10 Hot Fix 2m (m-branch)
- affected < Zurich Patch 10 Hot Fix 3 (standard)
- affected < Zurich Patch 11
- affected < Zurich Patch 12
- affected < Australia Patch 2 Hot Fix 3
- affected < Australia Patch 3 Hot Fix 2
- affected < Australia Patch 3m
- affected < Australia Patch 4
- affected < Australia Patch 5
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-6876)Record last updated .