CVE-2026-14905 IBM DataPower Gateway - XML External Entity Injection

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 contains an XML external entity injection caused by improper XML data processing, letting remote attackers expose sensitive information or cause memory resource consumption, exploit requires sending crafted XML data.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.34% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
XML External Entity Injection
Impact
Information Disclosure, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Published
8 October 2026
Updated
15 October 2026
Weakness
CWE-611

Vendor fix

Update to a version later than 11.0.0.2 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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