CVE-2026-85972
Improper Kerberos server verification in Progress MarkLogic Server
CVSS Score
7.4
EPSS Score
0.0%
EPSS Percentile
0th
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not sufficiently verify the identity of a Kerberos authentication service in certain password-based authentication configurations. A network-positioned attacker could impersonate trusted authentication infrastructure, potentially resulting in unauthorized access or modification of protected data.
| CWE | CWE-303 |
| Vendor | progress software corporation |
| Product | marklogic server |
| Published | Oct 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
Progress Software Corporation / MarkLogic Server
11.0.0 < 11.3.7 12.0.0 < 12.1.0