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01 Record

CVE-2026-6876

Sandbox Escape in ServiceNow AI Platform

CriticalPUBLISHEDCNA: SN
CNA base score10.0 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
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02 Description

Sandbox Escape in ServiceNow AI Platform

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.61% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 48.9% of scored records. A rank, not a probability.
NVD base score
10.0 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
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
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-09-01.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-08-27 18:46Z2 MO AGO
Last updated
2026-09-01 18:58Z1 MO AGO
Reserved
2026-04-22
Assigning CNA
SN
Record state
PUBLISHED
Severity
Critical (CVSS 10.0)
CNA CVSS vector
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
Weaknesses
  • CWE-94Improper Control of Generation of Code ('Code Injection')Base
  • CWE-693Protection Mechanism FailurePillar
  • CWE-1284Improper Validation of Specified Quantity in InputBase
Data version
5.2
Document digest
155a3dc0ff73f23407f06dae0c33c764a6136332172b02fff7e51c2432d4b674

05 Affected products

VendorProductVersionsPlatforms
ServiceNowServiceNow AI Platform0 to < Xanadu Patch 11 Hot Fix 7a, 0 to < Yokohama Patch 12 Hot Fix 3b, 0 to < Yokohama Patch 13 Hot Fix 4, 0 to < Zurich Patch 7b Hot Fix 3, 0 to < Zurich Patch 8 Hot Fix 5, 0 to < Zurich Patch 9 Hot Fix 6, 0 to < Zurich Patch 10 Hot Fix 2m (m-branch), 0 to < Zurich Patch 10 Hot Fix 3 (standard), 0 to < Zurich Patch 11, 0 to < Zurich Patch 12, 0 to < Australia Patch 2 Hot Fix 3, 0 to < Australia Patch 3 Hot Fix 2, 0 to < Australia Patch 3m, 0 to < Australia Patch 4, 0 to < Australia Patch 5—

06 References