{"id":"CVE-2026-98675","kind":"vulnerability","aliases":["CVE-2026-98675"],"related":[],"title":"Linux kernel: ADE9000 driver misses Phase C dip events","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: ade9000: handle Phase C dip events in IRQ1 handler\n\nADE9000_ST1_CROSSING_DEPTH is the exclusive upper bound for scanning the\nSTATUS1 event bits, so a value of 25 left out the highest event bit,\nADE9000_ST1_DIPC_BIT (bit 25). Phase C dip events were never reported.\n\nBump the value to 26 so bit 25 is scanned.","summary":"In the Linux kernel's ADE9000 IIO ADC driver, the IRQ1 handler scanned one bit too few, so Phase C dip events were never reported. The sources describe a missed event report rather than memory corruption or code execution.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["adc","ade9000","iio","infrastructure","linux-kernel"],"not_affected_if":["no-ade9000-hardware"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-18T16:17:20+00:00","first_seen_at":"2026-10-23T21:57:16+00:00","triaged_at":"2026-10-25T05:19:17+00:00","updated_at":"2026-10-25T05:19:17+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-10-25T05:19:17Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Linux kernel: ADE9000 driver misses Phase C dip events","impact":"low","summary":"In the Linux kernel's ADE9000 IIO ADC driver, the IRQ1 handler scanned one bit too few, so Phase C dip events were never reported. The sources describe a missed event report rather than memory corruption or code execution.","category":"infrastructure","nicknames":[],"who_cares":["linux-kernel","iio","adc","ade9000"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Phase C dip events go unreported by the driver","analyst_note":"","how_to_check":"unknown","needs_analyst":false,"not_affected_if":["no-ade9000-hardware"],"who_is_affected":"unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000498,"input_tokens":3390,"output_tokens":318,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':11A,14A '-98675':12A,15A '25':102C,114C,129C '26':126C 'adc':16B,30B,73C 'ade9000':3A,17B,28B,74C,83C,109C 'bit':37B,97C,108C,112C,113C,128C 'bound':91C 'bump':122C 'c':7A,42B,77C,116C 'code':60B 'corrupt':58B 'cross':85C 'cve':10A,13A 'depth':86C 'describ':50B 'dip':8A,43B,78C,117C 'dipc':111C 'driver':4A,31B 'event':9A,44B,53B,79C,96C,107C,118C 'exclus':89C 'execut':61B 'follow':67C 'handl':75C 'handler':34B,82C 'highest':106C 'iio':18B,29B,72C 'infrastructur':19B 'irq1':33B,81C 'kernel':2A,22B,26B,65C 'left':103C 'linux':1A,21B,25B,64C 'linux-kernel':20B 'memori':57B 'miss':5A,52B 'never':46B,120C 'one':36B 'phase':6A,41B,76C,115C 'rather':55B 'report':47B,54B,121C 'resolv':71C 'scan':35B,93C,131C 'sourc':49B 'st1':84C,110C 'status1':95C 'upper':90C 'valu':100C,124C 'vulner':68C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-18T16:17:20+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-98675","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98675","severity":null,"published_at":"2026-10-18T16:17:20+00:00","modified_at":"2026-10-19T10:19:31+00:00","first_seen_at":"2026-10-23T21:57:16+00:00","fetched_at":"2026-10-23T22:28:56+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}