Vulnerability · Published Oct 12, 2026 · Assigned by ibm
CVE-2026-78673Maximo AI Service Improper Input Validation
High 7.5
In plain English
A high-severity improper input validation in Maximo AI Service from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 75.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Maximo AI Service 9.1.0, and 9.2.0 could allow a remote attacker to cause a denial of service due to improper input validation.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Maximo AI Service | 9.1.09.2.0 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://www.ibm.com/support/pages/node/7290473 vendor-advisory, patch