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CVE-2026-82335

9.8 critical SSVC exploitation: none Analyzed
NVD · CVE.org

IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based buffer overflow in the MongoDB protocol parser. A remote attacker could send a specially crafted MongoDB SCRAM username containing an excessive length and cause memory corruption, potentially resulting in denial of service or arbitrary code execution.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.8 · ibmNVD modified 2026-10-10 04:18

Affected (CPE criteria) 3

  • cpe:2.3:a:ibm:guardium_data_protection:12.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:guardium_data_protection:12.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:guardium_data_protection:12.2:*:*:*:*:*:*:*

References 1