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Product
fluentd
by fluent · last CVE Jul 8, 2026
5
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities5In the news0Timeline
Severity mix
Critical 2High 3Medium 0Low 0
Severity
All severities5Critical2High3Medium0Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add fluentd to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-44024
9.8
1%
Jul 8
Fluentd: Remote Code Execution (RCE) via Arbitrary File Write in `${tag}` Placeholder
Affected: < 1.19.3
CVE-2022-39379
9.8
45%
Nov 2
Fluentd vulnerable to remote code execution due to insecure deserialization (in non-default configuration)
Affected: >= 1.13.2, < 1.15.3
CVE-2026-44160
7.5
1%
Jul 8
Fluentd: Denial of Service (DoS) via Gzip Decompression Bomb in `in_http` and `in_forward`
Affected: < 1.19.3
CVE-2026-44025
7.5
0%
Jul 8
Fluentd: Exposure of Sensitive Information via Monitor Agent API
Affected: < 1.19.3
CVE-2026-44161
7.2
0%
Jul 8
Fluentd: Server-Side Request Forgery (SSRF) via Placeholder Expansion in `out_http`
Affected: < 1.19.3
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