CVE-2026-9072Network attack vector

Remote code execution via crafted backend responses

Published Jun 22, 2026 · Updated Jun 22, 2026

Code injection in WebSphere WebServer Plug-ins 8.5 and 9.0 allows remote attackers to execute code or interrupt service. The Intelligent Management plug-in processes crafted responses from an attacker-impersonated backend as input to code generation. Exploitation requires Intelligent Management, the optional WebServer Plug-in, and backend impersonation; IBM has not disclosed the exact parsing flaw or denial-of-service failure mode.

CVSS severity8.1
High
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in WebSphere WebServer Plug-ins 8.5 and 9.0 allows remote attackers to execute code or interrupt service. The Intelligent Management plug-in processes crafted responses from an attacker-impersonated backend as input to code generation. Exploitation requires Intelligent Management, the optional WebServer Plug-in, and backend impersonation; IBM has not disclosed the exact parsing flaw or denial-of-service failure mode.

The record

CVE
CVE-2026-9072
Published
Jun 22, 2026
Updated
Jun 22, 2026
Vendor
OpenBMC Project
Product
IBM i
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 22, 2026Record 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=7.3.0
  2. Affected versionversion=7.4.0
  3. Affected versionversion=7.5.0
  4. Affected versionversion=7.6.0 <=1.8.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenBMC Project · IBM iversion=7.3.0; version=7.4.0; version=7.5.0; version=7.6.0 <=1.8.4

Published CVSS scores

8.1IBM CorporationCVSS:3.1/AV:N/AC:H/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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