{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21224 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21224 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21224 is a high-severity memory corruption vulnerability in Microsoft Azure Connected Machine Agent, published on 13 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-21224 and fix it if it is affected.\n\nWhat it is: CVE-2026-21224 is a high-severity memory corruption vulnerability in Microsoft Azure Connected Machine Agent, published on 13 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-21224 in the wild and no public exploit code.\n\nAffected product: Microsoft Azure Connected Machine Agent. 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-2026-21224/ (Markdown: https://insights.sbomify.com/CVE-2026-21224/index.md)","id":"CVE-2026-21224","markdown":"https://insights.sbomify.com/CVE-2026-21224/index.md","name":"CVE-2026-21224","record":{"aliases":["GHSA-9426-g97r-954q"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Azure Connected Machine Agent","requires_auth":"low_privilege","summary":"An authorized local attacker can exploit a stack-based buffer overflow in the Azure Connected Machine Agent to elevate privileges.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"azure_connected_machine_agent","vendor":"microsoft"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.","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":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2026-21224","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Azure Core shared client library for Python Remote Code Execution Vulnerability","id":"CVE-2026-21226"},"packages":[],"prev":{"headline":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","id":"CVE-2026-21223"},"products":["Azure Connected Machine Agent"],"published":"2026-01-13","related":[{"cvss_score":8.8,"headline":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2026-47632","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":7.8,"headline":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2026-40381","kev_date_added":null,"published":"2026-05-12"},{"cvss_score":7.8,"headline":"Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2025-58724","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":7.8,"headline":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2025-49692","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":7.8,"headline":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2025-55316","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":7.8,"headline":"Azure Connected Machine Agent Elevation of Privilege Vulnerability","id":"CVE-2024-38098","kev_date_added":null,"published":"2024-08-13"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-30","vendors":["Microsoft"]},"summary":"An authorized local attacker can exploit a stack-based buffer overflow in the Azure Connected Machine Agent to elevate privileges.","url":"https://insights.sbomify.com/CVE-2026-21224/"}