Critical severity · published Oct 12, 2026
CVE-2026-90920
Maximo AI Service Code Injection
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
IBM Maximo AI Service 9.1.0, and 9.2.0 could allow a remote attacker to execute arbitrary code due to improper control of code generation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Maximo AI Service · IBM
9.1.0; 9.2.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90920
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-90920
vendor-advisory
https://www.ibm.com/support/pages/node/7290833
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