CVE-2026-10534CWE-121

CVE-2026-10534

High · published August 13, 2026

CVSS v3.1
8.4
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00376 · 30.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-08-13T02:17Z
Affected products (2)
ProductVersionsFixed in
ibm/db2≥ 11.5, ≤ 11.5.9—
ibm/db2≥ 12.1.0, ≤ 12.1.5—
References (1)
https://www.ibm.com/support/pages/node/7279461 · [email protected]
EPSS history
Timeline
  • 12 AUG 21:24Z
    IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser
    cvelistv5