CVE-2026-86859 (GCVE-0-2026-86859)
Vulnerability from cvelistv5
Published
2026-09-24 18:52
Modified
2026-09-24 19:16
Severity ?
VLAI Severity ?
EPSS score ?
Summary
ServiceNow has remediated an authorization bypass security issue that was identified in the ServiceNow AI Platform. This security issue, if exploited, could enable an unauthenticated 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 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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ServiceNow | ServiceNow AI Platform |
Version: 0 < Yokohama Patch 13 Hot Fix 5a Version: 0 < Zurich Patch 10 Hot Fix 3b Version: 0 < Zurich Patch 10 Hot Fix 4a W32 Version: 0 < Zurich Patch 11 Hot Fix 3 Version: 0 < Australia Patch 2 Hot Fix 4b W32 Version: 0 < Australia Patch 4 Hot Fix 3 Version: 0 < Australia Patch 5 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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