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Vulnerability record · CVE-2026-25644 · published 6 February 2026

CVE-2026-25644: Datahub improper certificate validation vulnerability

Datahub · Datahub

DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8.

7.5 CVSS 3.1 High EPSS 0.40% · top 68.3% CWE-295 · Improper certificate validation
7.5CVSS 3.1 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/datahub-project/datahub/security/advisories/GHSA-j34h-x7qg-4qw5 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-25644), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.