by Kastro
Paper/Archive/CVE-2026-10534

CVE-2026-10534

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

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 31.5.315 × 206.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Db211.5.0 – 11.5.9–CNA
Db212.1.0 – 12.1.5–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)8.4CVSS:3.1/AV:L/AC:L/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/7279461