How severe is CVE-2026-9193?

CVE-2026-9193 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-9193 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-9193?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2026-9193 published?

CVE-2026-9193 was published on 2026-08-05 and last updated on 2026-08-07.

CVE-2026-9193

CVE-2026-9193 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Published: 2026-08-05
Last modified: 2026-08-07

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.

Frequently asked questions

What is CVE-2026-9193?: 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.
How severe is CVE-2026-9193?: CVE-2026-9193 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-9193 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-9193?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-9193 published?: CVE-2026-9193 was published on 2026-08-05 and last updated on 2026-08-07.

References

https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026

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