{"id":"CVE-2026-84276","title":"IBM Guardium Data Protection 12.2.2 is affected by a denial-of-service vulnerability in the edge-controller","summary":"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 …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-400"],"vendor":"ibm","product":"guardium_data_protection","affected":["guardium_data_protection = 12.2.2"],"published":"2026-10-08","updated":"2026-10-09","sourceUpdated":"2026-10-09T18:51:57.827","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-84276","references":[{"url":"https://www.ibm.com/support/pages/node/7288627","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00327,"epssPercentile":0.23838,"ingestedAt":"2026-10-08T20:06:22.190Z","slug":"CVE-2026-84276","body":"## Overview\n\nIBM 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.\n\n## Affected\n\n- `guardium_data_protection = 12.2.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}