CVE-2026-81477: Buffer Overflow
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Heap-based Buffer Overflow vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Dell OpenManage Server Administratorto a version that resolves this vulnerability.Fixed in 11.1.0.3
Event History
Frequently Asked Questions
Who can exploit this issue?
Exploitation requires an attacker to have both remote access to the affected Dell OpenManage Server Administrator instance and high privileges. The vector is network-based and does not require user interaction.
Which installations are affected?
Dell OpenManage Server Administrator versions earlier than 11.1.0.3 are affected. The provided information does not state whether a default installation exposes the vulnerable network-accessible component.
What is the impact of successful exploitation?
A successful heap-based buffer overflow exploit could lead to code execution. The reported impact includes compromise of confidentiality, integrity, and availability.
What should be prioritized for remediation?
Upgrade affected Dell OpenManage Server Administrator installations to version 11.1.0.3 or later. Where an immediate upgrade is not possible, prioritize systems where OMSA is remotely reachable and where high-privileged credentials could be used.