{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-12943 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-12943 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12943 is a critical command injection vulnerability in IBM HMC V10.3.1050.0, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-12943 and fix it if it is affected.\n\nWhat it is: CVE-2026-12943 is a critical command injection vulnerability in IBM HMC V10.3.1050.0, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-12943 in the wild and no public exploit code.\n\nAffected product: IBM HMC V10.3.1050.0. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-12943/ (Markdown: https://insights.sbomify.com/CVE-2026-12943/index.md)","id":"CVE-2026-12943","markdown":"https://insights.sbomify.com/CVE-2026-12943/index.md","name":"CVE-2026-12943","record":{"aliases":["GHSA-hvmw-g754-cmg9"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Power HMC","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary commands with elevated privileges on IBM Power HMC systems due to improper input validation.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"hardware_management_console","vendor":"ibm"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"This Power Hardware Management Console update is being released to address","id":"CVE-2026-12943","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Incomplete Security Scanner Blocklist Enables Network-Based Code Execution","id":"CVE-2026-12944"},"packages":[],"prev":{"headline":"Langflow is affected by path traversal due to multiple unauthenticated and insufficiently authorized API endpoints","id":"CVE-2026-12942"},"products":["HMC V10.3.1050.0","HMC V11.1.1110.0"],"published":"2026-07-30","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-0178","kev_date_added":null,"published":"2009-01-20"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2007-6293","kev_date_added":null,"published":"2007-12-10"},{"cvss_score":9.3,"headline":"IBM Hardware Management Console - Power Systems command execution","id":"CVE-2025-1950","kev_date_added":null,"published":"2025-04-22"},{"cvss_score":9.3,"headline":"Other in n/a","id":"CVE-2009-1806","kev_date_added":null,"published":"2009-05-28"},{"cvss_score":8.4,"headline":"IBM Hardware Management Console - Power Systems command execution","id":"CVE-2025-1951","kev_date_added":null,"published":"2025-04-22"},{"cvss_score":8.4,"headline":"IBM Power HMC privilege escalation","id":"CVE-2023-38280","kev_date_added":null,"published":"2023-10-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["IBM"]},"summary":"Unauthenticated attackers can execute arbitrary commands with elevated privileges on IBM Power HMC systems due to improper input validation.","url":"https://insights.sbomify.com/CVE-2026-12943/"}