High severity · published Oct 8, 2026
CVE-2026-14905
IBM DataPower Gateway XXE
8.2
CVSS
0.3%
EPSS
No
On KEV
Description
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 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DG
DataPower Gateway 10.5.0 · IBM
10.5.0.0 through 10.5.0.22 · source: vendor
DG
DataPower Gateway 10.6.0 · IBM
10.6.0.0 through 10.6.0.10 · source: vendor
DG
DataPower Gateway 10.6CD · IBM
10.6.1 through 10.6.6 · source: vendor
DG
DataPower Gateway 11.0.0 · IBM
11.0.0.0 through 11.0.0.2 · source: vendor
DG
Datapower Gateway · Ibm
10.5.0.0 before 10.5.0.23; 10.6.0.0 before 10.6.0.11; 10.6.1.0 before 11.0.0.3; 11.0.0.0 before 11.0.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14905
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14905
vendor-advisory
https://www.ibm.com/support/pages/node/7289775
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