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Security Advisories

CGA-pgx8-8fcg-65pq

Package

opensearch-fips-3

Component

netty-codec-http

Latest update

Fixed

Fixed version

3.7.0-r0

Aliases

  • CVE-2026-42585
  • GHSA-38f8-5428-x5cv

Severity

6.5

Medium

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-42585

Updates

Status

Fixed

Fixed version

3.7.0-r0

Status

Pending upstream fix

Impact

The runtime bundles netty across the main OpenSearch distribution and multiple plugin subpackages (security-analytics, ml-commons, notifications, repository-, performance-analyzer, security) — each plugin is a separate upstream repository with its own gradle build, and several distribute shaded jars (e.g. security-analytics-commons-.jar) that embed netty internally. Remediating this CVE requires upstream OpenSearch to release a new version with the netty bump propagated across all bundled plugins; patching individual netty pins ad hoc is not tractable without coordinated upstream releases.

Status

Under investigation


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