{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-9105 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9105 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9105 is a medium-severity memory corruption vulnerability in TP-Link Systems Inc. TL-WR841N v14, published on 29 Jun 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-2026-9105 and fix it if it is affected.\n\nWhat it is: CVE-2026-9105 is a medium-severity memory corruption vulnerability in TP-Link Systems Inc. TL-WR841N v14, published on 29 Jun 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-2026-9105 in the wild and no public exploit code.\n\nAffected product: TP-Link Systems Inc. TL-WR841N v14. 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-2026-9105/ (Markdown: https://insights.sbomify.com/CVE-2026-9105/index.md)","id":"CVE-2026-9105","markdown":"https://insights.sbomify.com/CVE-2026-9105/index.md","name":"CVE-2026-9105","record":{"aliases":["GHSA-whjh-xgqc-hvvf"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-Link router","requires_auth":"high_privilege","summary":"An authenticated attacker can trigger a stack buffer overflow in the TP-Link TL-WR841N web interface, causing a device crash and reboot.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TPLink","cpe":[{"product":"tl-wr841n_firmware","vendor":"tp-link"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"An authenticated stack-based buffer overflow vulnerability exists in the web management interface of TP-Link TL-WR841N v14.  A remote authenticated attacker can send crafted HTTP requests to cause the embedded web server to overflow a stack buffer, resulting in a crash of the affected process.\n\nSuccessful exploitation results in a denial-of-service condition, causing the device to crash and automatically reboot.","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":"Authenticated Stack-Based Buffer Overflow in TP-Link TL-WR841N Web Interface","id":"CVE-2026-9105","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Security feature bypass in Enterprise Server","id":"CVE-2026-9106"},"packages":[],"prev":{"headline":"Draft List \u003c= 2.6.3 - Authenticated (Author+) Stored Cross-Site Scripting via Draft Post Title","id":"CVE-2026-9104"},"products":["TL-WR841N v14"],"published":"2026-06-29","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-25073","kev_date_added":null,"published":"2022-02-22"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2018-12575","kev_date_added":null,"published":"2018-07-02"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2022-46912","kev_date_added":null,"published":"2022-12-20"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2020-35576","kev_date_added":null,"published":"2021-01-25"},{"cvss_score":8.8,"headline":"Memory corruption in TL-WR841N","id":"CVE-2019-17147","kev_date_added":null,"published":"2020-01-07"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2018-12574","kev_date_added":null,"published":"2018-07-02"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-12577","kev_date_added":null,"published":"2018-07-02"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-06-29","vendors":["TP-Link Systems Inc."]},"summary":"An authenticated attacker can trigger a stack buffer overflow in the TP-Link TL-WR841N web interface, causing a device crash and reboot.","url":"https://insights.sbomify.com/CVE-2026-9105/"}