IBM DataPower Gateway Multiple Vulnerabilities (RCE, XSS, DoS) Fix

Vulnerability Overview IBM DataPower Gateway contains multiple security vulnerabilities in various versions, which may lead to severe consequences such as sensitive information disclosure, arbitrary code execution, and service denial by remote attackers. Specific vulnerabilities include: CVE-2026-16177: Allows remotely authenticated attackers to obtain sensitive information via an out-of-bounds read. CVE-2026-16179: Allows attackers to cause service crashes via a heap buffer underflow. CVE-2026-13257: Allows authenticated users to forge signed requests. CVE-2026-15781: Allows remotely authenticated attackers to execute arbitrary code via a buffer overflow. CVE-2026-14508: Allows remote attackers to cause service denial and sensitive information disclosure via a use-after-free condition. CVE-2026-15822: Allows remote attackers to cause service denial via improper memory management. CVE-2026-16176: Allows remote attackers to cause service denial via improper length field validation. CVE-2026-13258: Allows authenticated users to embed arbitrary JavaScript code via Cross-Site Scripting (XSS). CVE-2026-16167: Allows remote attackers to cause service denial via improper boundary checks. CVE-2026-14497: Allows remotely authenticated attackers to bypass security restrictions via incorrect cryptographic signature verification. CVE-2026-16165: Allows remote attackers to cause service denial via a null pointer dereference. CVE-2026-16182: Allows attackers to cause service denial via a NULL pointer dereference. CVE-2026-14991: Allows local users to execute arbitrary code via a buffer overflow. CVE-2026-16159: Allows remote attackers to obtain sensitive information and cause service denial via an out-of-bounds write. CVE-2026-15824: Allows remote attackers to cause service denial via a heap buffer overflow. CVE-2026-14509: Allows remote attackers to cause service denial via algorithmic complexity. CVE-2026-14905: Allows remote attackers to obtain sensitive information or consume memory resources via XML External Entity (XXE) injection. CVE-2026-14269: Allows unauthenticated remote attackers to execute arbitrary code via a heap buffer overflow. CVE-2026-16163: Allows remote attackers to cause memory corruption via an out-of-bounds write. CVE-2026-16111: Allows attackers to cause service denial via type confusion. CVE-2026-14992: Allows remote attackers to cause service denial via a buffer overflow. CVE-2026-15819: Allows remote attackers to cause service denial via a strict weak ordering violation. CVE-2026-14496: Allows remote attackers to cause service denial via a heap buffer overflow. CVE-2026-16161: Allows remote attackers to cause service denial via an out-of-bounds read. CVE-2026-15762: Allows remote attackers to execute arbitrary code via an out-of-bounds write. CVE-2026-14999: Allows remote attackers to bypass authentication via forged JSON Web Signatures. CVE-2026-14502: Allows remote attackers to obtain administrator access via LDAP authentication failure. CVE-2026-16170: Allows remote attackers to cause service denial via a heap buffer overflow. CVE-2026-16164: Allows remote attackers to cause service denial via a buffer overflow. CVE-2026-16340: Allows remote attackers to execute arbitrary code via the RFC2047 encoded word parser. CVE-2026-16178: Allows remote attackers to cause service denial via improper input validation. CVE-2026-14888: Allows remote attackers to execute arbitrary code via a heap buffer overflow. CVE-2026-14988: Allows remote attackers to execute arbitrary code via a buffer overflow. CVE-2026-14273: Allows local attackers to obtain sensitive information via improper authorization. CVE-2026-15784: Allows remote attackers to execute arbitrary code via an out-of-bounds write. CVE-2026-16181: Allows remote attackers to bypass security restrictions via improper authorization. Affected Versions The following IBM DataPower Gateway versions are affected: 10.6.0CD 10.6.1 - 10.6.6 10.6.0 10.6.0.0 - 10.6.0.10 11.0.0 11.0.0.0 - 11.0.0.2 10.5.0 10.5.0.0 - 10.5.0.22 Remediation IBM strongly recommends upgrading to the latest version as soon as possible to remediate these vulnerabilities. The specific fixed versions are as follows: IBM DataPower Gateway 10.6.0CD 10.6.1 - 10.6.6: Fixed version is 11.0.0.3 IBM DataPower Gateway 10.6.0 10.6.0.0 - 10.6.0.10: Fixed version is 10.6.0.11 IBM DataPower Gateway 11.0.0 11.0.0.0 - 11.0.0.2: Fixed version is 11.0.0.3 IBM DataPower Gateway 10.5.0 10.5.0.0 - 10.5.0.22: Fixed version is 10.5.0.23 Proof of Concept (POC) Code or Exploit Code No specific POC code or exploit code was provided in the source material.

Goal Reached Thanks to every supporter — we hit 100%!

IBM DataPower Gateway Multiple Vulnerabilities (RCE, XSS, DoS) Fix

More from this source