EUVD-2026-94973
GHSA-jhg4-frpc-jp5v
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Remote network-facing gateway with unauthenticated out-of-bounds-write RCE (AV:N/PR:N/UI:N); full C/I/A impact on the host, scope unchanged; AC:L retained to match the limited detail provided.
Primary rating from Vendor (ibm).
CVSS VectorVendor: ibm
Lifecycle Timeline
2DescriptionCVE.org
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 execute arbitrary code due to an out-of-bounds write.
AnalysisAI
Unauthenticated remote code execution affects IBM DataPower Gateway across multiple release streams - 10.5.0.0 through 10.5.0.22, 10.6.0.0 through 10.6.0.10, 10.6.1 through 10.6.6, and 11.0.0.0 through 11.0.0.2 - stemming from an out-of-bounds write (CWE-787) that corrupts memory and can be leveraged to run attacker-controlled code. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, 9.8) confirms the flaw is reachable over the network with no authentication and no user interaction, making any internet- or partner-facing DataPower instance running an unpatched build a high-priority target. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special conditions stated - the description indicates remote arbitrary code execution against affected IBM DataPower Gateway versions (10.5.0.0-10.5.0.22, 10.6.0.0-10.6.0.10, 10.6.1-10.6.6, and 11.0.0.0-11.0.0.2) without naming a required feature, non-default mode, or configuration toggle, and the CVSS vector (PR:N/UI:N) implies unauthenticated exploitation with no user interaction. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine high-priority issue. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Patch available per vendor advisory: IBM has published remediation guidance for CVE-2026-15762 at https://www.ibm.com/support/pages/node/7289775, which lists the corrected firmware builds for each affected stream (10.5.0, 10.6.0, 10.6.1-10.6.6/10.6CD, and 11.0.0); apply the fixed level for the release line you run, since the exact fix version numbers are defined in that advisory rather than in the CVE record. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory every DataPower Gateway instance and classify exposure, tagging any build in release streams 10.5.0.0 through 10.5.0.22, 10.6.0.0 through 10.6.0.10, 10.6.1 through 10.6.6, or 11.0.0.0 through 11.0.0.2 as affected; prioritize internet-facing and partner-facing gateways for immediate remediation and, where patching cannot be completed same-day, restrict inbound access to trusted source ranges and administrative interfaces. …
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External POC / Exploit Code
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