Quick answers
- Is CVE-2026-90920 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-90920 being exploited in the wild.
- How severe is CVE-2026-90920?
- Critical severity, with a CVSS score of 9.8, published 12 October 2026.
- Which products and versions are affected?
- IBM Maximo AI Service 9.1.0, 9.2.0.
- Is there a fix for CVE-2026-90920?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-90920 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-90920?
- Check whether you run IBM Maximo AI Service at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability stems from improper control of code generation in IBM Maximo AI Service, allowing an unauthenticated remote attacker to inject and execute arbitrary code. The flaw requires no user interaction and is accessible over the network. Successful exploitation grants the attacker arbitrary code execution with the privileges of the service.
Affected products
- IBM Maximo AI Service 9.1.0, 9.2.0
Timeline
- 2026-10-12: disclosed