{"id":"CVE-2026-81657","title":"IBM Guardium Data Protection 12.2 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.","summary":"IBM Guardium Data Protection 12.2 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-502"],"vendor":"ibm","product":"guardium_data_protection","affected":["guardium_data_protection = 12.2"],"published":"2026-09-18","updated":"2026-10-06","sourceUpdated":"2026-10-06T14:27:08.077","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81657","references":[{"url":"https://www.ibm.com/support/pages/node/7288040","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00849,"epssPercentile":0.57927,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-22T15:37:21.990107Z"},"ingestedAt":"2026-09-18T19:49:30.592Z","slug":"CVE-2026-81657","body":"## Overview\n\nIBM Guardium Data Protection 12.2 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.\n\n## Affected\n\n- `guardium_data_protection = 12.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}