CVE-2026-84276 [HIGH] – IBM Guardium Data Protection 12.2.2 is affected by a denial-of-service vulnerability in th

IBM Guardium Data Protection 12.2.2 is affected by a denial-of-service vulnerability in the edge-controller. An unauthenticated remote attacker with network access to the edge-controller gRPC service can provide malformed task data that triggers an unchecked type assertion, causing the edge-controller process to terminate unexpectedly.