{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-11499 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-11499 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11499 is a critical memory corruption vulnerability in Tenda HG10, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-11499 and fix it if it is affected.\n\nWhat it is: CVE-2026-11499 is a critical memory corruption vulnerability in Tenda HG10, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-11499 in the wild and no public exploit code.\n\nAffected product: Tenda HG10. 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-2026-11499/ (Markdown: https://insights.sbomify.com/CVE-2026-11499/index.md)","id":"CVE-2026-11499","markdown":"https://insights.sbomify.com/CVE-2026-11499/index.md","name":"CVE-2026-11499","record":{"aliases":["GHSA-xv62-77m9-3736"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda router","requires_auth":"none","summary":"Remote attackers can trigger a stack-based buffer overflow in Tenda HG7, HG9, and HG10 routers via the formDOMAINBLK function, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","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 determined in Tenda HG7, HG9 and HG10 300001138_en_xpon. This affects the function formDOMAINBLK of the file /boaform/formDOMAINBLK. Executing a manipulation of the argument blkDomain can lead to stack-based buffer overflow. The attack may be performed from remote.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-06-08","github_poc":1,"max_poc_stars":2,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-06-08T10:54:48Z","kind":"github_poc","ref":"https://github.com/0xredash/CVE-2026-11499","stars":2,"title":"CVE-2026-11499"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Tenda HG7/HG9/HG10 formDOMAINBLK stack-based overflow","id":"CVE-2026-11499","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Weaviate Static API Key client.go validateConfig authorization","id":"CVE-2026-11500"},"packages":[],"prev":{"headline":"Tenda HG7/HG9/HG10 Web Management voip_other_set asp_voip_OtherSet stack-based overflow","id":"CVE-2026-11498"},"products":["HG10","HG7","HG9"],"published":"2026-06-08","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-02","vendors":["Tenda"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in Tenda HG7, HG9, and HG10 routers via the formDOMAINBLK function, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-11499/"}