High severity · published Nov 20, 2025
CVE-2025-36072
IBM webMethods Integration Deserialization
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
IBM webMethods Integration 10.11 through 10.11_Core_Fix22, 10.15 through 10.15_Core_Fix22, and 11.1 through 11.1_Core_Fix6 IBM webMethods Integration allow an authenticated user to execute arbitrary code on the system, caused by the deserialization of untrusted object graphs data.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
webMethods Integration · IBM
10.11 through 10.11_Core_Fix22; 10.15 through 10.15_Core_Fix22; 11.1 through 11.1_Core_Fix6 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-36072
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-36072
Vendor Advisory
https://www.ibm.com/support/pages/node/7252090
More from webMethods Integration
9.9
CVE-2024-45076
IBM webMethods Integration code execution
9.8
CVE-2026-12118
IBM webMethods Integration could allow an unauthenticated remote attacker to execute arbitrary code on the system due to the deserialization of untrusted data
8.8
CVE-2025-36202
IBM webMethods Integration code execution
8.8
CVE-2025-36049
IBM webMethods Integration Sever XML external entity injection
8.8
CVE-2024-45075
IBM webMethods Integration privilege escalation