How severe is CVE-2026-9192?

CVE-2026-9192 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-9192 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-9192?

CVE-2026-9192 affects Progress Marklogic Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-9192?

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-2026-9192 published?

CVE-2026-9192 was published on 2026-08-05 and last updated on 2026-09-03.

CVE-2026-9192

CVE-2026-9192 is a critical-severity vulnerability in Progress Marklogic Server with a CVSS 3.x base score of 9.8. 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-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Progress Marklogic Server
Published: 2026-08-05
Last modified: 2026-09-03

Description

An authentication bypass vulnerability in the ODBC App Server of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass password verification and execute queries with the privileges of any named user known to the server, including administrators.

Frequently asked questions

What is CVE-2026-9192?: An authentication bypass vulnerability in the ODBC App Server of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass password verification and execute queries with the privileges of any named user known to the server, including administrators.
How severe is CVE-2026-9192?: CVE-2026-9192 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-9192 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-9192?: CVE-2026-9192 affects Progress Marklogic Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-9192?: 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-2026-9192 published?: CVE-2026-9192 was published on 2026-08-05 and last updated on 2026-09-03.

References

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

Affected products (1)

cpe:2.3:a:progress:marklogic_server:*:*:*:*:*:*:*:*

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