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High8.2Red Hat Linux

High [CVE-2026-40975] Weak pseudo-random number generation can lead to information disclosure.

This high-severity Red Hat Linux advisory covers CVE-2026-40975 affecting Red Hat OpenShift Dev Spaces 3.28, Red Hat AMQ Clients, Red Hat build of OptaPlanner 8.

CVE-2026-40975 Published Apr 27, 2026
Affected products & platforms
Red Hat LinuxUnclassified
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Summary

Weak pseudo-random number generation can lead to information disclosure.. Red Hat rates this important (CVSS 8.2).

Weakness: CWE-338. Affected package(s): devspaces/openvsx-rhel9:1779528224, spring-boot, devspaces/pluginregistry-rhel9:1779359423.

Resolved in Red Hat advisory RHSA-2026:25089 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat OpenShift Dev Spaces 3.28; Red Hat AMQ Clients; Red Hat build of OptaPlanner 8; Red Hat Fuse 7.

Affected versions
  • devspaces/openvsx-rhel9:1779528224
  • spring-boot
  • devspaces/pluginregistry-rhel9:1779359423

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

Fixed versions
  • RHSA-2026:25089

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-2026:25089 (`sudo dnf update` / `yum update`).

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

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