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Security Advisories

CGA-fpfp-wcpp-54mw

Package

kibana-9.3

Component

piscina

Latest update

Fixed

Fixed version

9.3.8-r0

Aliases

Severity

8.1

High

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-55388
  • https://github.com/advisories/GHSA-x9g3-xrwr-cwfg

Updates

Status

Fixed

Fixed version

9.3.8-r0

Status

Pending upstream fix

Impact

The vulnerable piscina worker-pool dependency is a direct dependency pinned to the 3.x release line, which received no security backport for this issue. The fix is only available in piscina 4.9.3 and later — a major version upgrade that upstream has not adopted in any released version, with adoption currently blocked by API incompatibilities. This will resolve once upstream ships a release built against a fixed piscina version.

Status

Under investigation

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