Critical severity · published Aug 5, 2026
CVE-2026-9193
Privilege escalation in Progress MarkLogic Server Hadoop integration
9.9
CVSS
0.5%
EPSS
No
On KEV
Description
An improper privilege management vulnerability in the Hadoop integration of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an authenticated user with a low-privileged Hadoop role to escalate privileges and execute privileged operations against the Security database.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
MarkLogic Server · Progress Software Corporation
11.0.0 before 11.3.6; 12.0.0 before 12.0.3 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-9193
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-9193
Vendor Advisory
https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026
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