Buffer overflow in Dell Openmanage Server Administrator Managed Node For Rhel 8.10
CVE-2026-81477
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.
Vulnerability class: Buffer Overflow
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dell Openmanage Server Administrator Managed Node For Rhel 8.10
- Dell Openmanage Server Administrator Managed Node For Rhel 9.4
- Dell Openmanage Server Administrator Managed Node For Sles 15
- Dell Openmanage Server Administrator Managed Node For Ubuntu 22.04
- Dell Openmanage Server Administrator Managed Node (Patch) For Windows
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-81477?
- CVE-2026-81477 is a high-severity vulnerability in Dell Openmanage Server Administrator Managed Node For Rhel 8.10, classified under Heap-based Buffer Overflow. CVSS score: 7.2/10. Published 2026-09-17.
- How severe is CVE-2026-81477?
- High severity. CVSS v3 base score is 7.2 out of 10.