{"id":"CVE-2026-55292","kind":"vulnerability","aliases":["CVE-2026-55292"],"related":[],"title":"Android Bluetooth: integer underflow in rw_ci_data_cback leaks remote data","description":"In rw_ci_data_cback of rw_ci.cc, there is a possible memory safety issue due to integer underflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"An integer underflow in the rw_ci_data_cback function of rw_ci.cc, part of the Android Bluetooth stack, causes a memory safety issue. According to the description, a remote attacker could use it to disclose information without extra privileges and without user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","bluetooth","infrastructure"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T20:17:45+00:00","first_seen_at":"2026-11-02T20:35:30+00:00","triaged_at":"2026-11-02T20:39:15+00:00","updated_at":"2026-11-02T20:39:15+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-02T20:39:15Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Android Bluetooth: integer underflow in rw_ci_data_cback leaks remote data","impact":"low","summary":"An integer underflow in the rw_ci_data_cback function of rw_ci.cc, part of the Android Bluetooth stack, causes a memory safety issue. According to the description, a remote attacker could use it to disclose information without extra privileges and without user interaction.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["android","bluetooth"],"confidence":0.4,"fix_status":"unknown","needs_auth":"no","worst_case":"remote attacker reads sensitive device memory over Bluetooth","analyst_note":"Check the NVD entry and the Android Security Bulletin for affected Android versions, the patch level, and whether the flaw needs Bluetooth pairing.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000605,"input_tokens":4097,"output_tokens":391,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-55292':15A,18A 'accord':45B 'addit':92C 'android':1A,19B,37B 'attack':51B 'bluetooth':2A,20B,38B 'caus':40B 'cback':9A,30B,69C 'ci':7A,28B,67C 'could':52B,84C 'cve':13A,16A 'data':8A,12A,29B,68C 'descript':48B 'disclos':56B 'disclosur':89C 'due':79C 'execut':93C 'exploit':102C 'extra':59B 'function':31B 'inform':57B,88C 'infrastructur':21B 'integ':3A,23B,81C 'interact':64B,97C 'issu':44B,78C 'lead':85C 'leak':10A 'memori':42B,76C 'need':95C,100C 'part':34B 'possibl':75C 'privileg':60B,94C 'remot':11A,50B,87C 'rw':6A,27B,66C 'rw_ci.cc':33B,71C 'safeti':43B,77C 'stack':39B 'underflow':4A,24B,82C 'use':53B 'user':63B,96C 'without':58B,62B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","bluetooth","infrastructure","unknown"],"first_public_at":"2026-11-02T20:17:45+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-55292","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55292","severity":null,"published_at":"2026-11-02T20:17:45+00:00","modified_at":"2026-11-02T20:17:45+00:00","first_seen_at":"2026-11-02T20:35:30+00:00","fetched_at":"2026-11-02T20:35:30+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"}