Vulnerability intelligence

CVE-2026-44025

Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd's Monitor Agent plugin in_monitor_agent exposes internal metrics and plugin information via a REST API, and responses from /api/plugins.json and related endpoints unintentionally include internal instance variables that may contain database passwords, API keys, or cloud credentials. This issue is fixed in version 1.19.3.

CVSS Score

—

High

EPSS — Exploit Probability

0.4%

Riskier than 34% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

unknown

Check vendor advisories

NVD entry

1 article across 1 outlet · first covered Jul 1, 2026 · latest Jul 1, 2026

Coverage timeline

Fluentd fixes critical RCE bug CVE-2026-44024 in log collector
securityonline.info · Jul 1, 2026