CVE-2026-12118

CriticalCVSS 9.8/10Last modified Oct 23, 2026

Description

IBM webMethods Integration (on prem) 10.15, 10.11 could allow an unauthenticated remote attacker to execute arbitrary code on the system due to the deserialization of untrusted data.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
IBMwebMethods Integration (on prem)10.15, 10.11

References

Timeline

Published
Jul 30, 2026
Last modified
Oct 23, 2026
NVD status
Analyzed

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CVE-2026-12118: Critical severity, CVSS 9.8 | Vulnix