Vulnerability · Published Aug 19, 2026 · Assigned by ibm

CVE-2026-16724Power System Integer Overflow

Medium 4.5

In plain English

A medium-severity integer overflow in Virtualization Management Interface 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 17% of all known vulnerabilities).

Severity (CVSS 3.1)4.5Medium

Exploit odds (30 days)0.3%top 82.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

IBM Virtualization Management Interface FW1110.00 through FW1110.30, FW1120.00 through FW1120.00, and FW1060.00 through FW1060.80 is affected by a vulnerability in the Virtualization Management Interface (VMI). An attacker with authenticated administrator-level access can cause the VMI to crash. The VMI will restart automatically; however, repeated exploitation could result in a sustained availability impact.

Affected products (as reported)

Vendor	Product	Versions
IBM	Virtualization Management Interface	FW1110.00 – through FW1110.30FW1120.00FW1060.00 – through FW1060.80

Weakness: CWE-190 · Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References

https://www.ibm.com/support/pages/node/7283189 vendor-advisory, patch