LO
Product
Logstash
by Elastic · last CVE Apr 8, 2026
14
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 5Medium 4Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-22138
3.7
0%
May 13
In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature
Affected: 6.4.0 before 6.8.15; 7.0.0 before 7.12.0
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