https://seclists.org/oss-sec/2026/q2/408: [OSSA-2026-009] Horizon: Unauthenticated session flood via login dict storage (CVE-2026-43002)

Published May 5, 2026
·
Updated

Affected Software

1 affected component
Openstack Horizon>=25.6.0<25.7.3
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Frequently Asked Questions

1

What is the severity of CVE-2026-43002?

CVE-2026-43002 has been classified as a high-severity vulnerability.

2

What components are affected by CVE-2026-43002?

CVE-2026-43002 affects OpenStack Horizon versions 25.6.0 and above.

3

How can I fix CVE-2026-43002?

To fix CVE-2026-43002, users should upgrade OpenStack Horizon to the latest patched version.

4

What type of attack does CVE-2026-43002 enable?

CVE-2026-43002 enables an unauthenticated session flood attack via login dict storage.

5

When was CVE-2026-43002 published?

CVE-2026-43002 was published on May 5, 2026.

Company

Resources

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