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CVE-2026-12943— This Power Hardware Management Console update is being released to address

Quick assessment

Affected

IBM HMC V10.3.1050.0

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 HMC是美国IBM公司的一个硬件管理控制台。 IBM HMC 10.3.1050.0版本至10.3.1064.0版本和11.1.1110.0版本至11.1.1112.0版本存在命令注入漏洞，该漏洞源于对用户提供的输入验证不当，可能导致未经身份验证的攻击者在系统上以提升的权限执行任意命令。

CVSS 9.8 · Critical EPSS 0.76% · P56 Updated Jul 31, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

Vendor	Product	Version Range	Status
IBM	HMC V10.3.1050.0	`10.3.1050.0≤ 10.3.1064.0`	affected
IBM	HMC V11.1.1110.0	`11.1.1110.0≤ 11.1.1112.0`	affected

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I. Basic Information for CVE-2026-12943

Vulnerability Information

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Vulnerability Title

This Power Hardware Management Console update is being released to address

Source: CVE Program / CVE List V5

Vulnerability Description

IBM HMC V10.3.1050.0 through 10.3.1064.0 and IBM HMC V11.1.1110.0 through 11.1.1112.0 Management systems in IBM Power environments (HMC and Novalink) could allow an unauthenticated user to execute arbitrary commands with elevated privileges on the system due to improper validation of user supplied input.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

Source: CVE Program / CVE List V5

Vulnerability Title

IBM HMC 命令注入漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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	HMC V10.3.1050.0	10.3.1050.0 ~ 10.3.1064.0	`cpe:2.3:a:ibm:hmc_v10310500:10.3.1050.0:::::::*`
IBM	HMC V11.1.1110.0	11.1.1110.0 ~ 11.1.1112.0	`cpe:2.3:a:ibm:hmc_v11111100:11.1.1110.0:::::::*`

II. Public POCs for CVE-2026-12943

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-12943

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Vendor Advisories for CVE-2026-12943 (1)

🔗 Security Bulletin: This Power Hardware Management Console update is being released to address CVE-2026-12943 Read full article vendor-advisory patch

https://www.cve.org/CVERecord?id=CVE-2026-12943

Same Patch Batch · IBM · 2026-07-30 · 35 CVEs total

CVE-2026-12946	9.9 CRITICAL	Remote Code Execution in CUGA Component CodeAgent
CVE-2026-13435	9.9 CRITICAL	Python Interpreter Sandbox Bypass Leading to Sensitive Data Exposure
CVE-2026-15435	9.8 CRITICAL	IBM App Connect Enterprise is vulnerable to arbitrary file write vulnerability
CVE-2026-12118	9.8 CRITICAL	IBM webMethods Integration could allow an unauthenticated remote attacker to execute arbit
CVE-2026-12940	9.8 CRITICAL	Langflow is affected by remote code execution due to multiple unauthenticated and insuffic
CVE-2026-11707	9.3 CRITICAL	Multiple vulnerabilities have been identified in IBM WebSphere Application Server shipped
CVE-2026-14522	8.8 HIGH	IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes t
CVE-2026-11536	8.5 HIGH	IBM WebSphere Application Server is affected by a remote code execution vulnerability
CVE-2026-10535	8.4 HIGH	IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc which can lead to pri
CVE-2026-11885	8.4 HIGH	Power System update in Buffer Copy
CVE-2026-14980	8.3 HIGH	IBM WebSphere Application Server Liberty is affected by a cross-site request forgery
CVE-2026-14519	7.5 HIGH	IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes t
CVE-2024-25039	7.5 HIGH	IBM Engineering Requirements Management DOORS and DOORS Web Access is affected by multiple
CVE-2026-10545	7.5 HIGH	IBM Planning Analytics Local is affected by Open Redirect
CVE-2026-12733	7.5 HIGH	IBM DataPower Gateway affected by denial of service
CVE-2026-12942	7.5 HIGH	Langflow is affected by path traversal due to multiple unauthenticated and insufficiently
CVE-2026-9322	7.5 HIGH	IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by
CVE-2026-10842	7.5 HIGH	IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by
CVE-2026-16308	7.5 HIGH	IBM Enterprise Build of Quarkus is affected by a DoS vulnerability
CVE-2026-11897	7.5 HIGH	IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: IBM

Same weakness: CWE-78