CVE-2026-86860

CVE Enrichment

CVSS: 9.3 CRITICAL
EPSS: 0.30%
EPSS Percentile: 20.77%
CISA KEV: Not listed

Description

ServiceNow has remediated a missing authorization vulnerability that was identified in the ServiceNow AI Platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to extract instance data beyond what was intended, resulting in privilege escalation. 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.

Technical Details

CVSS Version: 4.0
CNA / NVD Source: psirt@servicenow.com
Published: 25-Sep-2026 02:17
Last Modified: 25-Sep-2026 11:17
EPSS Date: 2026-10-11
CWE: CWE-862

CVSS Vector


            CVSS:4.0                            AV:N /
                            AC:L /
                            AT:N /
                            PR:N /
                            UI:N /
                            VC:H /
                            VI:N /
                            VA:N /
                            SC:H /
                            SI:H /
                            SA:N /
                            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

References

psirt@servicenow.com

Last enrichment sync: 12-Oct-2026 03:30
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

CVE-2026-95389 (Wireshark), CVE-2026-86857, CVE-2026-86858, CVE-2026-13016, CVE-2026-86859, CVE-2026-86860 (ServiceNow), CVE-2026-93485 aka Comment2Shell (WordPress), CVE-2026-76708, CVE-2026-76709, Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities

CVE (135)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.