High 7.5Published Oct 8, 2026

CVE-2026-84276IBM Guardium Data Protection Denial of Service

Updated under an hour ago (2026-10-19 09:00 UTC)

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It affects IBM Guardium Data Protection. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.33%, higher than 24% of scored CVEs.

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Every CVE for IBM Guardium Data Protection

Exploited in the last 30 days

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: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.33% (percentile 24)
Assigned by: ibm
NVD analysis: Analyzed
Record last updated: Oct 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

IBM Guardium Data Protection ibm:guardium_data_protection	12.2.2	CNA record
ibm guardium_data_protection ibm:guardium_data_protection	12.2.2	NVD

References

https://www.ibm.com/support/pages/node/7288627vendor-advisory, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.