{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-47151 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-47151 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-47151 is a high-severity memory corruption vulnerability in Silicon Labs EmberZNet, published on 25 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-47151 and fix it if it is affected.\n\nWhat it is: CVE-2026-47151 is a high-severity memory corruption vulnerability in Silicon Labs EmberZNet, published on 25 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-47151 in the wild and no public exploit code.\n\nAffected product: Silicon Labs EmberZNet. 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-2026-47151/ (Markdown: https://insights.sbomify.com/CVE-2026-47151/index.md)","id":"CVE-2026-47151","markdown":"https://insights.sbomify.com/CVE-2026-47151/index.md","name":"CVE-2026-47151","record":{"aliases":["GHSA-f5m5-vmq3-gx5r"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IoT Zigbee stack","requires_auth":"low_privilege","summary":"Malformed Zigbee messages can cause out-of-bounds writes in Door Lock devices, potentially allowing code execution or crashes.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Silabs","cpe":[{"product":"emberznet","vendor":"silabs"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"In EmberZNet v9.0.2 and earlier, malformed ClearWeekdaySchedule messages can trigger out-of-bounds writes into Door Lock schedule state. The size and location of this data is limited. These messages must come from a device that has already joined the network. Only devices supporting the Door Lock cluster 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":"Door Lock ClearWeekdaySchedule invalid table index and write in EmberZNet v9.0.2","id":"CVE-2026-47151","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":"Level Control Move divide-by-zero in EmberZNet v9.0.2","id":"CVE-2026-47152"},"packages":[],"prev":{"headline":"IAS Zone enroll invalid table index and write in EmberZNet 9.0.2","id":"CVE-2026-47150"},"products":["EmberZNet"],"published":"2026-06-25","related":[{"cvss_score":10,"headline":"Touchlink authentication bypass due to packets processed after timeout or out of range in Ember ZNet","id":"CVE-2023-41094","kev_date_added":null,"published":"2023-10-04"},{"cvss_score":7.5,"headline":"Out-of-bounds write in Zigbee Simple_Desc_req handling","id":"CVE-2026-85079","kev_date_added":null,"published":"2026-10-22"},{"cvss_score":7.5,"headline":"Out-of-bounds write in Zigbee Publish Price Matrix handling","id":"CVE-2026-94502","kev_date_added":null,"published":"2026-10-22"},{"cvss_score":7.1,"headline":"Global ZCL command parser missing minimum-length validation in EmberZNet v9.0.2","id":"CVE-2026-4526","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":7.1,"headline":"Color Control hue/saturation assertion abort in EmberZNet v9.0.2","id":"CVE-2026-47145","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":7.1,"headline":"Color Control color-temperature assertion abort in EmberZNet v9.0.2","id":"CVE-2026-47146","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":7.1,"headline":"OTA server raw parser missing per-field bounds validation in EmberZNet v9.0.2","id":"CVE-2026-47147","kev_date_added":null,"published":"2026-06-25"}],"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":"2026-06-25","vendors":["Silicon Labs"]},"summary":"Malformed Zigbee messages can cause out-of-bounds writes in Door Lock devices, potentially allowing code execution or crashes.","url":"https://insights.sbomify.com/CVE-2026-47151/"}