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CVE-2026-16724— Power System Integer Overflow

Quick assessment

Affected
IBM Virtualization Management Interface
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM Virtualization Management Interface是美国IBM公司的一个虚拟化管理接口软件。 IBM Virtualization Management Interface FW1110.00至FW1110.30版本、FW1120.00版本和FW1060.00至FW1060.80版本存在数字错误漏洞，该漏洞源于Virtualization Management Interface组件问题，可能导致具有管理员权限的已认证攻击者造成VMI崩溃，重复利用可能导致持续可用性影响。

CVSS 4.5 · Medium EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 3

VendorProduct Version RangeStatus
IBM Virtualization Management Interface FW1110.00≤ FW1110.30 affected
FW1120.00 affected
FW1060.00≤ FW1060.80 affected
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I. Basic Information for CVE-2026-16724

Vulnerability Information
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Vulnerability Title
Power System Integer Overflow
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Virtualization Management Interface 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Virtualization Management Interface是美国IBM公司的一个虚拟化管理接口软件。 IBM Virtualization Management Interface FW1110.00至FW1110.30版本、FW1120.00版本和FW1060.00至FW1060.80版本存在数字错误漏洞，该漏洞源于Virtualization Management Interface组件问题，可能导致具有管理员权限的已认证攻击者造成VMI崩溃，重复利用可能导致持续可用性影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM Virtualization Management Interface FW1110.00 ~ FW1110.30 cpe:2.3:a:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16724

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III. Intelligence Information for CVE-2026-16724

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Vendor Pages for CVE-2026-16724 (1)

Same Patch Batch · IBM · 2026-08-19 · 107 CVEs total

CVE-2026-15068 9.9 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16816 9.9 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16894 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16882 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16919 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16917 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16862 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16864 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16913 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16834 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16872 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16885 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16845 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16656 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16840 9.8 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16903 9.6 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16835 9.6 CRITICAL Power System Improper Certificate Validation
CVE-2026-16687 9.6 CRITICAL Power System Buffer Overflow
CVE-2026-16839 9.4 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS
CVE-2026-16822 9.3 CRITICAL Vulnerabilities in IBM AIX and PowerVM VIOS

Showing top 20 of 107 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: IBM
Same weakness: CWE-190

V. Comments for CVE-2026-16724

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