CVE-2026-14507: CWE-787 Out-of-bounds Write in IBM DataPower Gateway 11.0.0
Description
IBM DataPower Gateway 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to cause a denial of service due to improper memory allocation during key derivation.
CVSS v3.1
Score 7.7high
Affected software
IBM
DataPower Gateway 11.0.0
cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
IBM DataPower Gateway versions 11.0.0.0 through 11.0.0.2 contain a CWE-787 out-of-bounds write vulnerability caused by improper memory allocation during key derivation. This flaw allows a remote attacker with authentication privileges to trigger a denial of service condition by corrupting memory. The vulnerability does not affect confidentiality or integrity but impacts availability.
Potential Impact
A remote authenticated attacker can cause a denial of service by exploiting improper memory allocation during key derivation, leading to an out-of-bounds write. There is no impact on confidentiality or integrity according to the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict remote authenticated access to the affected IBM DataPower Gateway versions to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-02T18:36:38.976Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac7a66a2cdf04f6561df657
Added to database: 10/08/2026, 14:19:22 UTC
Last enriched: 10/08/2026, 14:33:49 UTC
Last updated: 10/08/2026, 18:06:37 UTC
Views: 11
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