How severe is CVE-2026-22244?

CVE-2026-22244 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22244 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22244?

CVE-2026-22244 affects Open-metadata Openmetadata. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22244?

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

Does CVE-2026-22244 have an EU (EUVD) identifier?

Yes. CVE-2026-22244 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1673.

When was CVE-2026-22244 published?

CVE-2026-22244 was published on 2026-01-08 and last updated on 2026-06-17.

CVE-2026-22244

CVE-2026-22244 is a high-severity vulnerability in Open-metadata Openmetadata with a CVSS 3.x base score of 7.2. 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v4: 8.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1673
Weakness: CWE-94
Affected product: Open-metadata Openmetadata
Published: 2026-01-08
Last modified: 2026-06-17

Description

OpenMetadata is a unified metadata platform. Versions prior to 1.11.4 are vulnerable to remote code execution via Server-Side Template Injection (SSTI) in FreeMarker email templates. An attacker must have administrative privileges to exploit the vulnerability. Version 1.11.4 contains a patch.

Frequently asked questions

What is CVE-2026-22244?: OpenMetadata is a unified metadata platform. Versions prior to 1.11.4 are vulnerable to remote code execution via Server-Side Template Injection (SSTI) in FreeMarker email templates. An attacker must have administrative privileges to exploit the vulnerability. Version 1.11.4 contains a patch.
How severe is CVE-2026-22244?: CVE-2026-22244 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22244 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22244?: CVE-2026-22244 affects Open-metadata Openmetadata. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22244?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-22244 have an EU (EUVD) identifier?: Yes. CVE-2026-22244 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1673.
When was CVE-2026-22244 published?: CVE-2026-22244 was published on 2026-01-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:open-metadata:openmetadata:*:*:*:*:*:*:*:*

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