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CVE-2026-82335 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.ibm.com/support/pages/node/7291674	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
ibm guardium data protection	12.0 12.1 12.2
CPE 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:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Oct 10, 2026	CVE Modified	CISA-ADP
Oct 9, 2026	CVE Modified	CISA-ADP
Oct 9, 2026	Initial Analysis	[email protected]
Oct 8, 2026	New CVE Received	[email protected]