Vulnerability details

CVE-2026-84276

IBM Guardium Data Protection

IBM Guardium Data Protection Denial of Service

CVSS 3.1

7.5High

Official description

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.

CVSS scores

Score	Version	Source	Vector
7.5High	3.1	CVEProject cvelistV5 (CNA) (ibm)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Affected products

Vendor	Product	Versions	Source
IBM	Guardium Data Protection	12.2.2	CVEProject cvelistV5 (CNA)

References and advisories

https://www.ibm.com/support/pages/node/7288627 vendor-advisorypatch

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Details

Published: 2026-10-08
Last updated: 2026-10-13
State: Published
Assigner (CNA): ibm

Exploit prediction (EPSS)

0.32%

Probability of exploitation in 30 days

25.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-400
Uncontrolled Resource Consumption