CVE-2026-84276CWE-400denial-of-service

CVE-2026-84276

High · published October 8, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
24.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00327 · 24.6th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-10-08T23:20Z
Affected products (1)
ProductVersionsFixed in
ibm/guardium_data_protectionall versions—
References (1)
https://www.ibm.com/support/pages/node/7288627 · [email protected]
EPSS history
Timeline
  • 10 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 08 OCT 18:59Z
    IBM Guardium Data Protection Denial of Service
    cvelistv5
  • 08 OCT 18:59Z
    IBM Guardium Data Protection Denial of Service
    cvelistv5