CVE-2026-84276

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.

Score

CVSS 3.1 7.5 High

Status

Analyzed - psirt@us.ibm.com

Published

2026-10-08

Last modified

2026-10-12

Weaknesses

CWE-400

Affected products

• Guardium Data Protection (Ibm)

References

• https://www.ibm.com/support/pages/node/7288627