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9.8 Critical

CVE-2026-14269 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…

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 a heap-based buffer overflow, caused by improper bounds checking. An unauthenticated remote attacker could overflow the buffer and execute arbitrary code on the system.

Affected products and versions

Product Affected versions Fixed in
DataPower Gateway 10.6CD 10.6 10.6.1 → 10.6.6 No fix stated
DataPower Gateway 10.6.0 10.6 10.6.0.0 → 10.6.0.10 No fix stated
DataPower Gateway 11.0.0 11.0 11.0.0.0 → 11.0.0.2 No fix stated
DataPower Gateway 10.5.0 10.5 10.5.0.0 → 10.5.0.22 No fix stated

Other CVEs of DataPower Gateway 10.6CD

The 41 CVEs of DataPower Gateway 10.6CD →
CVE-2026-13257 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… 6.5 Medium CVE-2026-13258 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… 5.4 Medium CVE-2026-14273 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… 6.5 Medium CVE-2026-14496 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… 8.2 High
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