by Kastro
Paper/Archive/CVE-2026-82335

CVE-2026-82335

IBM Guardium Data Protection — IBM Guardium Data Protection Buffer Overflow

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
36
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 32.1.321 × 206.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Guardium Data Protection12.0–CNA
Guardium Data Protection12.1–CNA
Guardium Data Protection12.2–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
ibm (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchibm.com/support/pages/node/7291674