8.5
Élevée
CVE-2026-71576 A flaw was found in multicluster-global-hub
Description
A flaw was found in multicluster-global-hub. The manager component improperly validates the source identity of incoming CloudEvents on Kafka status topics. A remote attacker, after compromising a managed hub and obtaining its Kafka client certificate, can manipulate the self-asserted source identity. This allows the attacker to falsify or delete critical data, such as compliance, inventory, and cluster health information, belonging to other hubs in the database.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Multicluster Global Hub | Versions non publiées | |
| Multicluster Global Hub 1.4.9 1788355599 | premières → < 1788355599 | 1788355599 |
| Multicluster Global Hub 1.7.3 1788377424 | premières → < 1788377424 | 1788377424 |
| Multicluster Global Hub 1.8.2 1788359454 | premières → < 1788359454 | 1788359454 |
| Multicluster Global Hub 1.5.8 1789515288 | premières → < 1789515288 | 1789515288 |
| Multicluster Global Hub 1.6.6 1790086176 | premières → < 1790086176 | 1790086176 |
Références
- RHSA-2026:67516 access.redhat.com
- RHSA-2026:67842 access.redhat.com
- RHSA-2026:68515 access.redhat.com
- RHSA-2026:71597 access.redhat.com
- RHSA-2026:73038 access.redhat.com
- RHSA-2026:73419 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2512513 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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6.3
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