CVE-2026-14496: CWE-125 Out-of-bounds Read in IBM DataPower Gateway 10.6CD
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 could allow a remote attacker to cause a denial of service due to a heap-based buffer overflow.
CVSS v3.1
Score 8.2high
Affected software
IBM
DataPower Gateway 10.6CD
IBM
DataPower Gateway 10.6.0
IBM
DataPower Gateway 11.0.0
IBM
DataPower Gateway 10.5.0
cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.6:*:*:*:*:*:*:*cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.10:*:*:*:*:*:*:*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
This vulnerability (CWE-125) in IBM DataPower Gateway versions 10.5.0.0 to 10.5.0.22, 10.6.0.0 to 10.6.0.10, 10.6.1 to 10.6.6, and 11.0.0.0 to 11.0.0.2 allows a remote attacker to cause a denial of service condition by exploiting a heap-based buffer overflow resulting from an out-of-bounds read. The CVSS v3.1 base score is 8.2, indicating high severity, with network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability.
Potential Impact
Successful exploitation can cause denial of service on affected IBM DataPower Gateway systems by triggering a heap-based buffer overflow. Confidentiality and integrity impacts are not indicated. There are no known exploits in the wild at this time.
Mitigation Recommendations
No official patch or remediation details are provided in the input data. Patch status is not yet confirmed — check the IBM vendor advisory for current remediation guidance. Until a fix is available, consider limiting exposure of affected systems to untrusted networks to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-02T17:49:12.940Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac7a66a2cdf04f6561df654
Added to database: 10/08/2026, 14:19:22 UTC
Last enriched: 10/08/2026, 14:34:12 UTC
Last updated: 10/08/2026, 17:36:25 UTC
Views: 9
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