CVE-2023-43064: IBM I

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Facsimile Support for IBM i 7.2, 7.3, 7.4, and 7.5 could allow a local user to gain elevated privileges due to an unqualified library call. A malicious actor could cause arbitrary code to run with the privilege of the user invoking the facsimile support. IBM X-Force ID: 267689.

Affected products

• IBM I: version 7.2 only; version 7.3 only; version 7.4 only; version 7.5 only

Published 2023-12-25. Last modified 2026-06-17.