CVE-2026-80356 is an information exposure vulnerability in Dell OpenManage Server Administrator Managed Node for Windows. Versions before 11.1.0.3 allow a low privileged local attacker to access sensitive information without authorization. The vulnerability is classified under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor). The CVSS v3.1 base score is 7.3, with attack vector local, low attack complexity, low privileges required, no user interaction, scope changed, high confidentiality impact, low integrity impact, and no availability impact. The vendor has released version 11.1.0.3 as a patch to fix this vulnerability.

An attacker with low privileges and local access could exploit this vulnerability to gain unauthorized access to sensitive information, resulting in a high confidentiality impact. Integrity impact is low and availability is not affected. There are no known exploits in the wild at this time.

Upgrade Dell OpenManage Server Administrator Managed Node for Windows to version 11.1.0.3 or later, where this vulnerability is patched. No other mitigation guidance is provided. Patch status is confirmed by the vendor advisory indicating an official fix in version 11.1.0.3.