CVE-2026-12118

critical · 9.8

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.

9.8

CVSS

0.6%

EPSS (exploit prob.)

46th

EPSS percentile

2026-07-30

Published

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

Weaknesses

CWE-502

Affected products

Vendor	Product	Affected versions
ibm	webmethods_integration	10.11
ibm	webmethods_integration	10.15

Check a specific version with /api/v1/cve/match.

References

https://www.ibm.com/support/pages/node/7278857

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-12118