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Security Advisories

CGA-2f5v-99fv-xhrf

Package

logstash-8.19-with-output-opensearch

Component

jackson-core

Latest update

Fixed

Fixed version

8.19.13-r0

Aliases

Severity

Unknown
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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-18401
  • https://github.com/advisories/GHSA-6qm2-mcq7-53qp
  • https://github.com/advisories/GHSA-72hv-8253-57qq

Updates

Status

Fixed

Fixed version

8.19.13-r0

Status

Pending upstream fix

Impact

jackson-core 2.16.2 is used by logstash-core via versions.yml, which upstream explicitly requires to stay in sync with the jrjackson gem — upstream logstash has not updated this. jackson-core 2.15.4 is embedded directly inside the jrjackson Ruby gem v0.4.20 (latest release), which bundles the JARs and has not released an update with a fixed jackson version. Fix requires upstream logstash to release updated versions.

Status

Under investigation

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