{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-69414 exists.","fix":"No fix has been published for CVE-2026-69414 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-69414 is a high-severity vulnerability in Microsoft Malware Protection Engine, published on 14 Aug 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-2026-69414 and fix it if it is affected.\n\nWhat it is: CVE-2026-69414 is a high-severity vulnerability in Microsoft Malware Protection Engine, published on 14 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-69414 exists.\n\nAffected product: Microsoft Malware Protection Engine. 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-2026-69414/ (Markdown: https://insights.sbomify.com/CVE-2026-69414/index.md)","id":"CVE-2026-69414","markdown":"https://insights.sbomify.com/CVE-2026-69414/index.md","name":"CVE-2026-69414","record":{"aliases":["GHSA-7whx-j8gf-3fxv"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Microsoft Defender","requires_auth":"low_privilege","summary":"Attackers can exploit a flaw in the Microsoft Malware Protection Engine to gain elevated privileges on affected systems.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"malware_protection_engine","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:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"},{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as \u0026quot;ShieldBreak \u0026quot;.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-08-18","github_poc":2,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-08-18T07:09:54Z","kind":"github_poc","ref":"https://github.com/1neptune/ShieldBreak","stars":1,"title":"Windows Defender 0day vulnerability  CVE-2026-69414  ShieldBreak"},{"date":"2026-10-10T15:53:26Z","kind":"github_poc","ref":"https://github.com/maxprog-svg/CVE-2026-69414","stars":0,"title":" **CVE-2026-69414** is an elevation of privilege vulnerability in the **Microsoft Malware Protection Engine** (part of Windows Defender / Microsoft Defender Antivirus), publicly referred to as **\"RoguePlanet\"**. It represents a **patch bypass** of the original vulnerability **CVE-2026-50656**."}],"tier":"weaponised"},"has_fix":null,"headline":"Microsoft Defender Elevation of Privilege Vulnerability","id":"CVE-2026-69414","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Windows DHCP Server Elevation of Privilege Vulnerability","id":"CVE-2026-69415"},"packages":[],"prev":{"headline":"Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability","id":"CVE-2026-69413"},"products":["Microsoft Malware Protection Engine"],"published":"2026-08-14","related":[{"cvss_score":7.8,"headline":"Microsoft Defender Link Following","id":"CVE-2026-41091","kev_date_added":"2026-05-20","published":"2026-05-20"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2013-1346","kev_date_added":null,"published":"2013-05-15"},{"cvss_score":8.1,"headline":"Microsoft Defender Remote Code Execution Vulnerability","id":"CVE-2026-45584","kev_date_added":null,"published":"2026-05-20"},{"cvss_score":7.8,"headline":"Microsoft Defender Remote Code Execution Vulnerability","id":"CVE-2026-55011","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":7.8,"headline":"Microsoft Defender Remote Code Execution Vulnerability","id":"CVE-2026-55012","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":7.8,"headline":"Microsoft Defender Elevation of Privilege Vulnerability","id":"CVE-2026-50656","kev_date_added":null,"published":"2026-06-16"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Microsoft"]},"summary":"Attackers can exploit a flaw in the Microsoft Malware Protection Engine to gain elevated privileges on affected systems.","url":"https://insights.sbomify.com/CVE-2026-69414/"}