High7.5Red Hat Linux

High [CVE-2026-45292] Denial of Service due to unbounded memory allocation when parsing oversized baggage

This high-severity Red Hat Linux advisory covers CVE-2026-45292 affecting Red Hat Offline Knowledge Portal 1.2.7, Red Hat OpenShift Dev Spaces 3.29, OpenShift Serverless.

CVE-2026-45292 Published May 28, 2026

CVE-2026-45292

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Denial of Service due to unbounded memory allocation when parsing oversized baggage. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-770. Affected package(s): offline-knowledge-portal/rhokp-rhel9:1782239370.

Resolved in Red Hat advisory RHSA-2026:28573 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Offline Knowledge Portal 1.2.7; Red Hat OpenShift Dev Spaces 3.29; OpenShift Serverless; Red Hat OpenShift AI (RHOAI); and 11 more.

Affected versions

offline-knowledge-portal/rhokp-rhel9:1782239370

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

Fixed versions

RHSA-2026:28573

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-2026:28573 (`sudo dnf update` / `yum update`).

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

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