CVE-2026-10757: BUG-000187511 - ArcGIS Server has a security vulnerability.
There is a SQL injection vulnerability in Esri ArcGIS Server versions 12.1 and earlier on Windows and Linux that may allow a remote attacker with privileges to access the service (which could, depending on the service being configured in a non-default access configuration “public”, include an anonymous attacker) to issue database specific functions that should not be allowed. A patch is provided for ArcGIS Server software in General Availability and Extended support status, which includes versions 12.1, 12.0, 11.5, 11.3, and 11.1. Other versions are in mature or retired status, which are not patch eligible. Users working with unlisted versions are advised to upgrade and apply the patch.
Affected Software
Event History
Frequently Asked Questions
Is anonymous exploitation possible?
It may be possible if the affected service is configured with non-default public access. Otherwise, the attacker needs privileges to access the service.
Which deployments are affected?
ArcGIS Server 12.1 and earlier on Windows and Linux are affected. The issue involves database-specific functions being issued through SQL injection.
Which versions can receive a patch?
Patches are provided for General Availability and Extended Support versions 12.1, 12.0, 11.5, 11.3, and 11.1. Versions in mature or retired status are not patch eligible.
What should teams running an unlisted version do?
Upgrade to a supported version and apply the patch. Unlisted versions are not identified as patch eligible.