{"answers":{"affected":"It affects 14 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-26229 exists.","fix":"No fix has been published for CVE-2024-26229 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-26229 is a high-severity memory corruption vulnerability in Microsoft Windows 10 1507, published on 9 Apr 2024. 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-2024-26229 and fix it if it is affected.\n\nWhat it is: CVE-2024-26229 is a high-severity memory corruption vulnerability in Microsoft Windows 10 1507, published on 9 Apr 2024. 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-2024-26229 exists.\n\nAffected product: Microsoft Windows 10 1507. 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-2024-26229/ (Markdown: https://insights.sbomify.com/CVE-2024-26229/index.md)","id":"CVE-2024-26229","markdown":"https://insights.sbomify.com/CVE-2024-26229/index.md","name":"CVE-2024-26229","record":{"aliases":["GHSA-m3pg-c9mv-657r"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Windows CSC Service","requires_auth":"low_privilege","summary":"An attacker can exploit a heap-based buffer overflow in the Windows CSC Service to gain elevated privileges on affected systems.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"windows_10_1507","vendor":"microsoft"},{"product":"windows_10_1607","vendor":"microsoft"},{"product":"windows_10_1809","vendor":"microsoft"},{"product":"windows_10_21h2","vendor":"microsoft"},{"product":"windows_10_22h2","vendor":"microsoft"},{"product":"windows_11_21h2","vendor":"microsoft"},{"product":"windows_11_22h2","vendor":"microsoft"},{"product":"windows_11_23h2","vendor":"microsoft"},{"product":"windows_server_2008","vendor":"microsoft"},{"product":"windows_server_2012","vendor":"microsoft"},{"product":"windows_server_2016","vendor":"microsoft"},{"product":"windows_server_2019","vendor":"microsoft"},{"product":"windows_server_2022","vendor":"microsoft"},{"product":"windows_server_2022_23h2","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-122","name":"Heap-based Buffer Overflow"}],"description":"Windows CSC Service Elevation of Privilege Vulnerability","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2024-06-10","github_poc":9,"max_poc_stars":145,"metasploit":0,"nuclei":0,"refs":[{"date":"2024-06-11T08:03:29Z","kind":"github_poc","ref":"https://github.com/RalfHacker/CVE-2024-26229-exploit","stars":145,"title":"Windows LPE"},{"date":"2024-08-04T17:40:51Z","kind":"github_poc","ref":"https://github.com/Cracked5pider/eop24-26229","stars":41,"title":"A firebeam plugin that exploits the CVE-2024-26229 vulnerability to perform elevation of privilege from a  unprivileged user"},{"date":"2024-06-13T11:57:50Z","kind":"github_poc","ref":"https://github.com/apkc/CVE-2024-26229-BOF","stars":29,"title":"BOF implementations of CVE-2024-26229 for Cobalt Strike and BruteRatel"},{"date":"2024-06-16T05:06:31Z","kind":"github_poc","ref":"https://github.com/team-MineDEV/CVE-2024-26229","stars":11,"title":"Windows CSC服务特权提升漏洞。  当程序向缓冲区写入的数据超出其处理能力时，就会发生基于堆的缓冲区溢出，从而导致多余的数据溢出到相邻的内存区域。这种溢出会损坏内存，并可能使攻击者能够执行任意代码或未经授权访问系统。本质上，攻击者可以编写触发溢出的恶意代码或输入，从而控制受影响的系统、执行任意命令、安装恶意软件或访问敏感数据。  微软已发出警告成功利用此漏洞的攻击者可以获得 SYSTEM 权限，这是 Windows 系统上的最高访问级别。这增加了与 CVE-2024-26229 相关的风险，使其成为恶意行为者的主要目标。"},{"date":"2024-06-10T23:30:46Z","kind":"github_poc","ref":"https://github.com/dkstar11q/CVE-2024-26229-lpe","stars":0,"title":"CWE-781: Improper Address Validation in IOCTL with METHOD_NEITHER I/O Control Code"},{"date":"2024-10-13T12:10:35Z","kind":"github_poc","ref":"https://github.com/mqxmm/CVE-2024-26229","stars":0,"title":null},{"date":"2024-12-22T02:55:46Z","kind":"github_poc","ref":"https://github.com/shinspace92/cve-2024-26229","stars":0,"title":"Nim touch up of CVE 2024 26229"},{"date":"2026-03-27T08:29:40Z","kind":"github_poc","ref":"https://github.com/vettrivel007/CVE-2024-26229","stars":0,"title":"Windows LPE"}],"tier":"weaponised"},"has_fix":null,"headline":"Windows CSC Service Elevation of Privilege Vulnerability","id":"CVE-2024-26229","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_10_1507","products":["microsoft:windows_10_1507","microsoft:windows_10_1607","microsoft:windows_10_1809","microsoft:windows_10_21h2","microsoft:windows_10_22h2","microsoft:windows_11_21h2","microsoft:windows_11_22h2","microsoft:windows_11_23h2","microsoft:windows_server_2008","microsoft:windows_server_2012","microsoft:windows_server_2016","microsoft:windows_server_2019","microsoft:windows_server_2022","microsoft:windows_server_2022_23h2"],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Windows Telephony Server Elevation of Privilege Vulnerability","id":"CVE-2024-26230"},"packages":[],"prev":{"headline":"Windows Cryptographic Services Security Feature Bypass Vulnerability","id":"CVE-2024-26228"},"products":["Windows 10 Version 1507","Windows 10 Version 1607","Windows 10 Version 1809","Windows 10 Version 21H2","Windows 10 Version 22H2","Windows 11 Version 23H2","Windows 11 version 21H2","Windows 11 version 22H2","Windows 11 version 22H3","Windows Server 2008  Service Pack 2","Windows Server 2008 R2 Service Pack 1","Windows Server 2008 R2 Service Pack 1 (Server Core installation)","Windows Server 2008 Service Pack 2","Windows Server 2008 Service Pack 2 (Server Core installation)","Windows Server 2012","Windows Server 2012 (Server Core installation)","Windows Server 2012 R2","Windows Server 2012 R2 (Server Core installation)","Windows Server 2016","Windows Server 2016 (Server Core installation)","Windows Server 2019","Windows Server 2019 (Server Core installation)","Windows Server 2022","Windows Server 2022, 23H2 Edition (Server Core installation)"],"published":"2024-04-09","related":[{"cvss_score":9.8,"headline":"Microsoft Windows Search Remote Code Execution","id":"CVE-2017-8543","kev_date_added":"2022-05-24","published":"2017-06-15"},{"cvss_score":8.8,"headline":"Microsoft Windows External Control of File Name or Path","id":"CVE-2025-33053","kev_date_added":"2025-06-10","published":"2025-06-10"},{"cvss_score":8.8,"headline":"Microsoft Windows SMB Client Improper Access Control","id":"CVE-2025-33073","kev_date_added":"2025-10-20","published":"2025-06-10"},{"cvss_score":8.8,"headline":"Microsoft Windows Task Scheduler Privilege Escalation","id":"CVE-2024-49039","kev_date_added":"2024-11-12","published":"2024-11-12"},{"cvss_score":8.8,"headline":"Microsoft Windows MSHTML Platform Spoofing","id":"CVE-2024-43461","kev_date_added":"2024-09-16","published":"2024-09-10"},{"cvss_score":8.8,"headline":"Microsoft Windows MSHTML Platform Security Feature Bypass","id":"CVE-2024-30040","kev_date_added":"2024-05-14","published":"2024-05-14"},{"cvss_score":8.8,"headline":"Microsoft Windows SmartScreen Security Feature Bypass","id":"CVE-2023-36025","kev_date_added":"2023-11-14","published":"2023-11-14"}],"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":"2025-05-03","vendors":["Microsoft"]},"summary":"An attacker can exploit a heap-based buffer overflow in the Windows CSC Service to gain elevated privileges on affected systems.","url":"https://insights.sbomify.com/CVE-2024-26229/"}