CVE-2026-14905— IBM DataPower Gateway XXE
Quick assessment
Affected
IBM DataPower Gateway 10.6CD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM DataPower Gateway 10.5.0.0 至 10.5.0.22、10.6.1 至 10.6.6、10.6.0.0 至 10.6.0.10 以及 11.0.0.0 至 11.0.0.2 在处理 XML 数据时存在 XML 外部实体（XXE）注入漏洞。远程攻击者可利用此漏洞，泄露敏感信息或消耗内存资源。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-14905
Vulnerability Information
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Vulnerability Title
IBM DataPower Gateway XXE
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | DataPower Gateway 10.6CD | 10.6.1 ~ 10.6.6 |
cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 10.6.0 | 10.6.0.0 ~ 10.6.0.10 |
cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 11.0.0 | 11.0.0.0 ~ 11.0.0.2 |
cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 10.5.0 | 10.5.0.0 ~ 10.5.0.22 |
cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-14905
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-14905 (1)
-
🔗 Security Bulletin: IBM DataPower Gateway affected by multiple CVEs Read full article vendor-advisory patch
Same Patch Batch · IBM · 2026-10-08 · 53 CVEs total
| CVE-2026-16340 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14502 | 9.8 CRITICAL | IBM DataPower Gateway Improper Authentication |
| CVE-2026-14269 | 9.8 CRITICAL | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-14992 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14991 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15762 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-84272 | 9.8 CRITICAL | IBM Guardium Data Protection Missing Authentication |
| CVE-2026-14990 | 9.3 CRITICAL | IBM DataPower Gateway affected by cross-site scripting |
| CVE-2026-84244 | 9.3 CRITICAL | IBM Guardium Data Protection Cross-Site Scripting |
| CVE-2026-16159 | 8.6 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-16163 | 8.6 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-84250 | 8.4 HIGH | IBM Guardium Data Protection Hard-coded Credentials |
| CVE-2026-15824 | 8.2 HIGH | IBM DataPower Gateway Denial of Service |
| CVE-2026-14496 | 8.2 HIGH | IBM DataPower Gateway Out-of-bounds Read |
| CVE-2026-15784 | 8.1 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14888 | 8.1 HIGH | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-82335 | 8.1 HIGH | IBM Guardium Data Protection Buffer Overflow |
| CVE-2026-14497 | 8.1 HIGH | IBM DataPower Gateway Improper Verification of Cryptographic Signature |
| CVE-2026-82334 | 8.1 HIGH | IBM Guardium Data Protection Out-of-bounds Read |
| CVE-2026-82344 | 8.1 HIGH | IBM Guardium Data Protection Buffer Overflow |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: DataPower Gateway 10.6CD
-
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IBM DataPower Gateway Incorrect Authorization -
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IBM DataPower Gateway Out-of-bounds Read
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Same weakness: CWE-611
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V. Comments for CVE-2026-14905
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