{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-78050 exists.","fix":"No fix has been published for CVE-2026-78050 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-78050 is a critical memory corruption vulnerability in Comfast CF-N1-S, published on 22 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-78050 and fix it if it is affected.\n\nWhat it is: CVE-2026-78050 is a critical memory corruption vulnerability in Comfast CF-N1-S, published on 22 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-78050 exists.\n\nAffected product: Comfast CF-N1-S. 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-2026-78050/ (Markdown: https://insights.sbomify.com/CVE-2026-78050/index.md)","id":"CVE-2026-78050","markdown":"https://insights.sbomify.com/CVE-2026-78050/index.md","name":"CVE-2026-78050","record":{"aliases":["GHSA-j397-vxh8-xhw3"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Comfast CF-N1-S router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the web management interface, potentially leading to code execution or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in Comfast CF-N1-S 2.6.0.1. The affected element is the function sub_41AD7C of the file /cgi-bin/mbox-config?method=SET\u0026section=ntp_timezone of the component Web Management. The manipulation of the argument timestr/ntp_client_enabled results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Comfast CF-N1-S Web Management mbox-config sub_41AD7C stack-based overflow","id":"CVE-2026-78050","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"alexta69 MeTube Cookie File cookies.txt file access","id":"CVE-2026-78051"},"packages":[],"prev":{"headline":"Systerel S2OPC AddNodes Service sopc_node_mgt_helper_internal.c out-of-bounds","id":"CVE-2026-78049"},"products":["CF-N1-S"],"published":"2026-08-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-24","vendors":["Comfast"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the web management interface, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-78050/"}