CVE-2026-66269: dell dell openmanage server administrator managed node for rhel 8.10 Unsafe Reflection
Vulnerability summary
CVE-2026-66269 is a high (CVSS 7.5) Unsafe Reflection vulnerability in dell dell openmanage server administrator managed node for rhel 8.10. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 8.7% of scored vulnerabilities.
Timeline
- 17-09-2026PublishedVulnerability first disclosed.
- 17-09-2026Last modifiedVulnerability information updated.
Description
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
CVSS metrics
2 scores · 2 sources · 1 version- CVE.orgCNA7.3HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LDiffers
EPSS trend
Probability
0.20%
Chance of exploitation in the next 30 days
Percentile
9%
Versus all other CVEs
30-day change
-0.18 pp
From 0.37% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Dell6 products
- dell openmanage server administrator managed node for rhel 8.10< 11.1.0.3
- dell openmanage server administrator managed node for rhel 9.4< 11.1.0.3
- dell openmanage server administrator managed node for sles 15< 11.1.0.3
- dell openmanage server administrator managed node for ubuntu 22.04< 11.1.0.3
- dell openmanage server administrator managed node (patch) for windows< 11.1.0.3
1 vendor · 6 products
References
1 links- www.dell.com/support/…Vendor Advisory