{"slug":"asus-dsl-ac88u-b","display_name":"DSL-AC88U-B","model_name":"DSL-AC88U-B","hardware_revision":"","region_code":"","category":"modem_gateway","vendor":{"slug":"asus","name":"ASUS"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"low","reason":"3158 days of silence, past the 730-day floor that applies where there is no cadence to compare against","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T00:14:44.609496+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":2,"first_release_date":"2018-01-22","last_release_date":"2018-02-06","days_since_last_release":3158,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":15,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":null},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"1.10.05-Build503","channel":"stable","claimed_release_date":"2018-02-06","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Release note:- Fixed AiProtection/ Parental Control App & Webs filter features related issues.- Fine tune the check button of firmware upgrade page.","disclosure_score":0.33,"mentions_security":false,"cve_ids":[],"download_url":null,"evidence":{"id":203744,"source_url":"https://www.asus.com/networking-iot-servers/modem-routers/all-series/dsl-ac88u-annex-b/helpdesk_bios?model2Name=DSL-AC88U-Annex-B","fetched_at":"2026-09-29T03:10:38.548717+00:00","observed_at":"2026-09-29T03:10:38.548717+00:00","http_status":200,"content_sha256":"9622438f842d2c6fb933e19cf71511fef925790bdcbc5adf714d17a7d85a7645","html":"//firmwarewatch.cc/evidence/203744","raw":"//firmwarewatch.cc/evidence/203744/raw"}},{"version":"1.10.05-Build502","channel":"stable","claimed_release_date":"2018-01-22","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-02T11:15:35.628116+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"The first version of firmware for DSL-AC88U-B","disclosure_score":0.31,"mentions_security":false,"cve_ids":[],"download_url":null,"evidence":{"id":203744,"source_url":"https://www.asus.com/networking-iot-servers/modem-routers/all-series/dsl-ac88u-annex-b/helpdesk_bios?model2Name=DSL-AC88U-Annex-B","fetched_at":"2026-09-29T03:10:38.548717+00:00","observed_at":"2026-09-29T03:10:38.548717+00:00","http_status":200,"content_sha256":"9622438f842d2c6fb933e19cf71511fef925790bdcbc5adf714d17a7d85a7645","html":"//firmwarewatch.cc/evidence/203744","raw":"//firmwarewatch.cc/evidence/203744/raw"}}],"identifiers":[{"kind":"marketing_name","value":"DSL-AC88U-B","normalized":"dsl ac88u b"}],"revisions":[],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-02T11:15:35.628116+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/asus-dsl-ac88u-b","self":"//firmwarewatch.cc/api/v1/products/asus-dsl-ac88u-b.json","vendor":"//firmwarewatch.cc/api/v1/vendors/asus.json","feed":"//firmwarewatch.cc/feeds/devices/asus-dsl-ac88u-b.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}