{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-5706 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-5706 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5706 is a high-severity memory corruption vulnerability in Silicon Labs BT Mesh SDK, published on 27 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-2026-5706 and fix it if it is affected.\n\nWhat it is: CVE-2026-5706 is a high-severity memory corruption vulnerability in Silicon Labs BT Mesh SDK, published on 27 Aug 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-2026-5706 in the wild and no public exploit code.\n\nAffected product: Silicon Labs BT Mesh SDK. 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-2026-5706/ (Markdown: https://insights.sbomify.com/CVE-2026-5706/index.md)","id":"CVE-2026-5706","markdown":"https://insights.sbomify.com/CVE-2026-5706/index.md","name":"CVE-2026-5706","record":{"aliases":["GHSA-f29w-mc54-fh2c"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Bluetooth Mesh SDK","requires_auth":"none","summary":"Remote attackers with network access can trigger stack corruption and execute code via malformed extended advertisements in the Bluetooth Mesh SDK.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Silabs","cpe":[],"cvss":{"score":8.9,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H","version":"4.0"},"cwes":[{"id":"CWE-130","name":"Improper Handling of Length Parameter Inconsistency"}],"description":"In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may be impacted.","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":"Buffer overflow in Bluetooth Mesh SDK when handling extended advertisements","id":"CVE-2026-5706","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Command Injection via Virtual Desktop Session Name in AWS Research and Engineering Studio (RES)","id":"CVE-2026-5707"},"packages":[],"prev":{"headline":"code-projects Online Hotel Booking Booking Endpoint booknow.php cross site scripting","id":"CVE-2026-5705"},"products":["BT Mesh SDK"],"published":"2026-08-27","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-28","vendors":["Silicon Labs"]},"summary":"Remote attackers with network access can trigger stack corruption and execute code via malformed extended advertisements in the Bluetooth Mesh SDK.","url":"https://insights.sbomify.com/CVE-2026-5706/"}