{"slug":"tplink-deco-p9-v1-us","display_name":"Deco P9","model_name":"Deco P9","hardware_revision":"v1","region_code":"US","category":"mesh_node","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"medium","reason":"776 days since the last release against a median gap of 192 (4.0x)","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T00:14:42.623083+00:00","thresholds":{"quiet_days":730,"active_max_days":365,"active_multiple":1.5,"slowing_multiple":3.0,"max_gap_dispersion":1.0,"high_confidence_releases":5,"min_releases_for_cadence":3,"never_updated_min_age_days":365}},"measurements":{"release_count":4,"first_release_date":"2020-10-09","last_release_date":"2024-08-15","days_since_last_release":776,"median_gap_days":192.0,"cadence_multiple":4.042,"observed_support":{"days":1406,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":"no_eol_announcement"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"Deco P9(US)_V1_1.2.1 Build 20240716","channel":"stable","claimed_release_date":"2024-08-15","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Fixed some security vulnerabilities.","disclosure_score":0.06,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2024/202408/20240815/P9_1.2.1_Build 20240716_Rel. 60900.zip","evidence":{"id":203535,"source_url":"https://www.tp-link.com/us/support/download/deco-p9/v1/","fetched_at":"2026-09-29T03:05:25.028538+00:00","observed_at":"2026-09-29T03:05:25.028538+00:00","http_status":200,"content_sha256":"bbc2c63057c2ee18843c024988d9eb03cc9660a2577296da18385e2e3ccc50fe","html":"//firmwarewatch.cc/evidence/203535","raw":"//firmwarewatch.cc/evidence/203535/raw"}},{"version":"Deco P9(US)_V1_1.1.5 Build 20231229","channel":"stable","claimed_release_date":"2024-02-05","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Bug Fixes: 1. Fix the potential security vulnerability and its related problem. 2. Improve system stability and security.","disclosure_score":0.35,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2024/202402/20240205/Deco_P9_1.1.5_20231229.zip","evidence":{"id":203535,"source_url":"https://www.tp-link.com/us/support/download/deco-p9/v1/","fetched_at":"2026-09-29T03:05:25.028538+00:00","observed_at":"2026-09-29T03:05:25.028538+00:00","http_status":200,"content_sha256":"bbc2c63057c2ee18843c024988d9eb03cc9660a2577296da18385e2e3ccc50fe","html":"//firmwarewatch.cc/evidence/203535","raw":"//firmwarewatch.cc/evidence/203535/raw"}},{"version":"Deco P9(US)_V1_1.1.3_201228","channel":"stable","claimed_release_date":"2021-01-27","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications and Bug fixes: 1. Improved backhaul stability and performance. 2. Improved Samsung cellphones roaming experience.","disclosure_score":0.35,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/2021/202101/20210127/Deco_P9_V1_V2_1.1.3_201228.zip","evidence":{"id":203535,"source_url":"https://www.tp-link.com/us/support/download/deco-p9/v1/","fetched_at":"2026-09-29T03:05:25.028538+00:00","observed_at":"2026-09-29T03:05:25.028538+00:00","http_status":200,"content_sha256":"bbc2c63057c2ee18843c024988d9eb03cc9660a2577296da18385e2e3ccc50fe","html":"//firmwarewatch.cc/evidence/203535","raw":"//firmwarewatch.cc/evidence/203535/raw"}},{"version":"Deco P9(US)_V1_200918","channel":"stable","claimed_release_date":"2020-10-09","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-25T02:00:00.191624+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications and Bug Fixes: 1. Fixed the Wi-Fi encryption type as WPA2-PSK [AES] to ensure the security of the Wi-Fi connection. 2. Added the option to change the Wi-Fi encryption type.","disclosure_score":0.43,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/2020/202010/20201009/Deco P9_V1_V2_200918.zip","evidence":{"id":203535,"source_url":"https://www.tp-link.com/us/support/download/deco-p9/v1/","fetched_at":"2026-09-29T03:05:25.028538+00:00","observed_at":"2026-09-29T03:05:25.028538+00:00","http_status":200,"content_sha256":"bbc2c63057c2ee18843c024988d9eb03cc9660a2577296da18385e2e3ccc50fe","html":"//firmwarewatch.cc/evidence/203535","raw":"//firmwarewatch.cc/evidence/203535/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Deco P9","normalized":"deco p9"}],"revisions":[{"slug":"tplink-deco-p9-v1-8-us","hardware_revision":"v1.8","region_code":"US"},{"slug":"tplink-deco-p9-v2-us","hardware_revision":"v2","region_code":"US"},{"slug":"tplink-deco-p9-v2-6-us","hardware_revision":"v2.6","region_code":"US"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-deco-p9-v1-us","self":"//firmwarewatch.cc/api/v1/products/tplink-deco-p9-v1-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-deco-p9-v1-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}