Advisory severityMedium6.5Red Hat Linux

Medium [CVE-2026-77301] Denial of Service via uncontrolled memory allocation

This medium-severity Red Hat Linux advisory covers CVE-2026-77301; related products: Red Hat Advanced Cluster Management for Kubernetes 2, Red Hat Developer Hub, Red Hat Enterprise Linux 8.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-77301 Source published Sep 18, 2026Source updated Sep 18, 2026

VulniPulse record published Sep 23, 2026Record updated Sep 28, 2026

CVE-2026-77301

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Summary

Denial of Service via uncontrolled memory allocation. Red Hat rates this moderate (CVSS 6.5).

Weakness: CWE-770.

Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2; Red Hat Developer Hub; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 6 more.

Affected products named by the advisory: Red Hat Fuse 7; Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Container Platform 4; Self-service automation portal 2; and 2 more.

Affected versions

< 0.6.1

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Fixed versions

0.6.1

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Mitigation

Upgrade to a fixed release: 0.6.1. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Discussion(0)

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