IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser

Description

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.

Affected Products

Vendor	Product	Versions
IBM	Db2	11.5.0, 12.1.0

References

https://www.ibm.com/support/pages/node/7279461(vendor-advisory, patch)

Related News (1 articles)

Tier C

VulDB2h ago

CVE-2026-10534 | IBM Db2 up to 11.5.9/12.1.5 IXF IMPORT parser buffer overflow

→ No new info (linked only)

CVSS 3.18.4 HIGH

VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA KEV❌ No

Actively exploited❌ No

Patch available

https://www.ibm.com/support/pages/node/7279461

CWECWE-121

PublishedAug 12, 2026

Last enriched1h ago

Trending Score27

Source articles1

Independent1

Info Completeness9/14

Missing: epss, kev, exploit, iocs, mitre_attack

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Verification

State: verified

Confidence: 0%

Vulnerability Timeline

CVE Published

Aug 12, 2026

Discovered by ZDM

Aug 12, 2026

Patch Available

Aug 12, 2026