Missing Authorization in ServiceNow - CVE-2026-86860
Published: September 25, 2026
Vulnerability identifier: #VU152245
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-86860
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to extract instance data and escalate privileges.
The vulnerability exists due to missing authorization in the ServiceNow AI Platform when handling requests. A remote attacker can extract instance data beyond intended authorization to extract instance data and escalate privileges.
Exploitation is possible only in certain circumstances.
Affected software
ServiceNow
How to mitigate CVE-2026-86860
Install security update from vendor's website.
ServiceNow - addressed in versions Australia Patch 2 Hot Fix 4b W32, Australia Patch 4 Hot Fix 3, Australia Patch 5, Yokohama Patch 13 Hot Fix 5a, Zurich Patch 10 Hot Fix 3b, Zurich Patch 10 Hot Fix 4a W32, Zurich Patch 11 Hot Fix 3