High7.5Red Hat Linux

High [CVE-2026-6857] Remote Code Execution via Unsafe Deserialization

This high-severity Red Hat Linux advisory covers CVE-2026-6857 affecting Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat Fuse 7, Red Hat JBoss Enterprise Application Platform Expansion Pack.

CVE-2026-6857 Published Apr 13, 2026

CVE-2026-6857

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Remote Code Execution via Unsafe Deserialization. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-502. Affected package(s): camel-infinispan.

Resolved in Red Hat advisory RHSA-2026:22453 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat build of Apache Camel 4 for Quarkus 3; Red Hat Fuse 7; Red Hat JBoss Enterprise Application Platform Expansion Pack.

Affected versions

camel-infinispan

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

Fixed versions

RHSA-2026:22453

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-2026:22453 (`sudo dnf update` / `yum update`).

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

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