CVE-2026-10534
IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser
CVSS Score
8.4
EPSS Score
0.0%
EPSS Percentile
0th
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to buffer overflow in the IXF IMPORT parser.
| CWE | CWE-121 |
| Vendor | ibm |
| Product | db2 |
| Published | Aug 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
IBM / Db2
11.5.0 ≤ 11.5.9 12.1.0 ≤ 12.1.5