CVE-2026-86857: Vulnerability in ServiceNow ServiceNow AI Platform
ServiceNow has remediated an authorization bypass security issue that was identified in the ServiceNow AI Platform. This security issue, if exploited, could enable an authenticated user to access data within the ServiceNow AI Platform that the user otherwise would not be entitled to access, 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.
CVE-2026-86857: Vulnerability in ServiceNow ServiceNow AI Platform
Description
ServiceNow has remediated an authorization bypass security issue that was identified in the ServiceNow AI Platform. This security issue, if exploited, could enable an authenticated user to access data within the ServiceNow AI Platform that the user otherwise would not be entitled to access, 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.
CVSS v4.0
Score 8.4high
Affected software
ServiceNow
ServiceNow AI Platform
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- SN
- Date Reserved
- 2026-09-08T15:40:14.281Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Is Cloud Service
- true
Threat ID: 6ab57073f7a7c54106b1501e
Added to database: 09/24/2026, 18:48:19 UTC
Last updated: 09/24/2026, 18:48:19 UTC
Views: 1
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