cbcvebase.
CVE-2025-36247
published 2026-02-17

CVE-2025-36247: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.3 is vulnerable to an XML external entity…

PriorityP350high8.2CVSS 3.1
AVNACLPRNUINSUCHINAL
EPSS
0.30%
21.8th percentile
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.3 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.

Affected

2 ranges
VendorProductVersion rangeFixed in
ibmdb211.5.0 – 11.5.9
ibmdb212.1.0 – 12.1.3
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