Medium6.8Red Hat Linux

Medium [CVE-2026-35554] Information disclosure and data corruption due to race condition in producer buffer management

This medium-severity Red Hat Linux advisory covers CVE-2026-35554 affecting kafka-clients, Red Hat Enterprise Linux.

CVE-2026-35554 Published Apr 7, 2026

CVE-2026-35554

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Information disclosure and data corruption due to race condition in producer buffer management. Red Hat rates this moderate (CVSS 6.8).

Weakness: CWE-367. Affected package(s): kafka-clients.

Resolved in Red Hat advisory RHSA-2026:11721 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Enterprise Linux.

Affected versions

kafka-clients

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

RHSA-2026:11721

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:11721 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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