CVE-2026-18886
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Unauthenticated Privilege Escalation via System Configuration Image Upload Processor
ServiceNow has remediated an improper access control vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to create or modify 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 exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
ServiceNow AI Platform
- Vendor
- ServiceNow
- Product
- ServiceNow AI Platform
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | Xanadu Patch 11 Hot Fix 7a | Unavailable | None listed |
| 0 | affected | custom | Yokohama Patch 12 Hot Fix 3b | Unavailable | None listed |
| 0 | affected | custom | Yokohama Patch 13 Hot Fix 4 | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 7b Hot Fix 3 | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 8 Hot Fix 5 | Unavailable | None listed |
| 0 | affected | customZurich Patch 10 Hot Fix 2m (m-branch) | Zurich Patch 9 Hot Fix 6 | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 10 Hot Fix 2m (m-branch) | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 10 Hot Fix 3 (standard) | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 11 | Unavailable | None listed |
| 0 | affected | custom | Zurich Patch 12 | Unavailable | None listed |
| 0 | affected | custom | Australia Patch 2 Hot Fix 3 | Unavailable | None listed |
| 0 | affected | custom | Australia Patch 3 Hot Fix 2 | Unavailable | None listed |
| 0 | affected | custom | Australia Patch 3m | Unavailable | None listed |
| 0 | affected | custom | Australia Patch 4 | Unavailable | None listed |
| 0 | affected | custom | Australia Patch 5 | Unavailable | None listed |