CVE-2025-36072Network attack vector

Authenticated code execution via object-graph deserialization

Published Nov 20, 2025 · Updated Nov 21, 2025

Deserialization in IBM webMethods Integration 10.11, 10.15, and 11.1 allows remote authenticated users to execute arbitrary code. The graph-display path deserializes untrusted Java object-graph data, but IBM has not disclosed the responsible service, class, method, or accepted graph types. Affected levels end at 10.11_Core_Fix22, 10.15_Core_Fix22, and 11.1_Core_Fix6; network access and a valid account are required.

CVSS severity8.8
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in IBM webMethods Integration 10.11, 10.15, and 11.1 allows remote authenticated users to execute arbitrary code. The graph-display path deserializes untrusted Java object-graph data, but IBM has not disclosed the responsible service, class, method, or accepted graph types. Affected levels end at 10.11_Core_Fix22, 10.15_Core_Fix22, and 11.1_Core_Fix6; network access and a valid account are required.

The record

CVE
CVE-2025-36072
Published
Nov 20, 2025
Updated
Nov 21, 2025
Vendor
OpenBMC Project
Product
IBM webMethods Integration
Classifications
CWE-502, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.11 <=10.11_Core_Fix22
  2. Affected versionversion=10.15 <=10.15_Core_Fix22
  3. Affected versionversion=11.1 <=11.1_Core_Fix6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenBMC Project · IBM webMethods Integrationversion=10.11 <=10.11_Core_Fix22; version=10.15 <=10.15_Core_Fix22; version=11.1 <=11.1_Core_Fix6

Published CVSS scores

8.8IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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