Heap-based Buffer Overflow in Dell OpenManage Server Administrator
CVE-2026-81474

7.8HIGH

Key Information:

Vendor

Dell
Status
Openmanage Server Administrator Managed Node (patch) For Windows
Openmanage Server Administrator Managed Node For Rhel 8.10
Openmanage Server Administrator Managed Node For Rhel 9.4
Openmanage Server Administrator Managed Node For Sles 15
Vendor
CVE Published:
17 September 2026

What is CVE-2026-81474?

Dell OpenManage Server Administrator, prior to version 11.1.0.3, is susceptible to a heap-based buffer overflow. This vulnerability allows a lower privileged attacker with local access to exploit the flaw, potentially leading to elevation of privileges. Proper updates and configurations are necessary to mitigate the risk associated with this vulnerability.

Affected Version(s)

OpenManage Server Administrator Managed Node (Patch) for Windows 0 < 11.1.0.3

OpenManage Server Administrator Managed Node for RHEL 8.10 0 < 11.1.0.3

OpenManage Server Administrator Managed Node for RHEL 9.4 0 < 11.1.0.3

References

https://www.dell.com/support/kbdoc/en-us/000506586/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.