CVE-2026-45726 Omni - Broken Access Control

Omni 1.3.0 to 1.6.6 and 1.7.3 contains an information disclosure caused by improper access control on ImportedClusterSecrets resource, letting authenticated users with Reader role access CA private keys, exploit requires unrotated secrets.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.14% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Published
17 September 2026
Updated
15 October 2026
Weakness
CWE-200

Vendor fix

Update to versions 1.6.6 or 1.7.3 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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