CVE-2025-33126

Fixes to common vulnerabilities found in IBM Db2 High Performance Unload

Published Oct 27, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program to crash due to the incorrect calculation of a buffer size.

Remediation

Vendor Solution

Remediation/Fixes Please download and install Interim Fix 12.1.0.0.1 from Fix Central

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Ibm aix
Ibm db2 High Performance Unload Load
Ibm linux On Ibm Z
Linux
Linux linux Kernel
Microsoft
Microsoft windows
CPEs cpe:2.3:a:ibm:db2_high_performance_unload_load:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.3:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5.0.0:if1:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
cpe:2.3:o:ibm:linux_on_ibm_z:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Ibm aix
Ibm db2 High Performance Unload Load
Ibm linux On Ibm Z
Linux
Linux linux Kernel
Microsoft
Microsoft windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, 5.1, 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program to crash due to the incorrect calculation of a buffer size.
Title Fixes to common vulnerabilities found in IBM Db2 High Performance Unload
First Time appeared Ibm
Ibm db2 High Performance Unload
Weaknesses CWE-131
CPEs cpe:2.3:a:ibm:db2_high_performance_unload:5.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:5.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.5.0.0:if1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.5.0.0:interm_fix1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload:6.5:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm db2 High Performance Unload
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Oct 28, 2025, 2:02 PM
Reserved
Apr 15, 2025, 5:51 PM
Status
Analyzed
Published
Oct 28, 2025, 12:15 AM
Modified
Oct 8, 2026, 11:10 AM