Is CVE-2026-26010 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-26010, but active exploitation has not been confirmed.

Can CVE-2026-26010 be exploited remotely?

Yes. CVE-2026-26010 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-26010?

CVE-2026-26010 has a CVSS score of 7.6 (HIGH) and an EPSS exploitation probability of 0.01%.

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HIGHPOC

CVE-2026-26010

CWE-269Published: February 11, 2026· Updated: Feb 13, 2026

7.6

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.1th

Official Description

OpenMetadata is a unified metadata platform. Prior to 1.11.8, calls issued by the UI against /api/v1/ingestionPipelines leak JWTs used by ingestion-bot for certain services (Glue / Redshift / Postgres). Any read-only user can gain access to a highly privileged account, typically which has the Ingestion Bot Role. This enables destructive changes in OpenMetadata instances, and potential data leakage (e.g. sample data, or service metadata which would be unavailable per roles/policies). This vulnerability is fixed in 1.11.8.

NVD Source

Technical Analysis

CVE-2026-26010 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.6.

A proof-of-concept (PoC) exploit exists for CVE-2026-26010. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.