{"id":"CVE-2026-82334","title":"IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based out-of-bounds read in the TDS7 LOGIN7 protocol parser","summary":"IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based out-of-bounds read in the TDS7 LOGIN7 protocol parser. A remote attacker could send a specially crafted TDS LOGIN7 packet containing invalid offset or length val…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-125"],"vendor":"ibm","product":"guardium_data_protection","affected":["guardium_data_protection = 12.0","guardium_data_protection = 12.1","guardium_data_protection = 12.2"],"published":"2026-10-08","updated":"2026-10-10","sourceUpdated":"2026-10-10T04:18:16.417","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82334","references":[{"url":"https://www.ibm.com/support/pages/node/7291670","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00301,"epssPercentile":0.22634,"ingestedAt":"2026-10-08T21:07:56.442Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-09T00:00:00+00:00"},"slug":"CVE-2026-82334","body":"## Overview\n\nIBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based out-of-bounds read in the TDS7 LOGIN7 protocol parser. A remote attacker could send a specially crafted TDS LOGIN7 packet containing invalid offset or length values, potentially causing information disclosure or denial of service.\n\n## Affected\n\n- `guardium_data_protection = 12.0`\n- `guardium_data_protection = 12.1`\n- `guardium_data_protection = 12.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}