{"id":"CVE-2026-49923","kind":"vulnerability","aliases":["CVE-2026-49923"],"related":[],"title":"Android: account manager UI flaw lets a local app escalate privilege","description":"In onResult of AccountManagerService.java, there is a possible untrusted/misleading UI issue due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"A logic error in the onResult handler of Android's AccountManagerService can show a misleading or untrusted UI. According to the description, a local app could use it to escalate privilege without extra execution rights and without user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","mobile","runtime"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T20:17:42+00:00","first_seen_at":"2026-11-02T20:35:28+00:00","triaged_at":"2026-11-02T20:40:45+00:00","updated_at":"2026-11-02T20:40:45+00:00","category":"runtime","confidence":0.4,"triage":{"at":"2026-11-02T20:40:45Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Android: account manager UI flaw lets a local app escalate privilege","impact":"high","summary":"A logic error in the onResult handler of Android's AccountManagerService can show a misleading or untrusted UI. According to the description, a local app could use it to escalate privilege without extra execution rights and without user interaction.","audience":"everyone","category":"runtime","nicknames":[],"who_cares":["android","mobile"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"A local app gains elevated privileges on the device","analyst_note":"Check the Android Security Bulletin and the NVD entry for affected Android versions, patch level, and the fixed build.","how_to_check":"- unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"The description covers Android's AccountManagerService, so Android devices are the likely scope, but the sources do not name affected versions or patch levels. unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000604,"input_tokens":4101,"output_tokens":388,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-49923':14A,17A 'accord':39B 'account':2A 'accountmanagerservic':31B 'accountmanagerservice.java':63C 'addit':89C 'android':1A,18B,29B 'app':9A,45B 'code':78C 'could':46B,80C 'cve':12A,15A 'descript':42B 'due':71C 'error':23B,75C 'escal':10A,50B,84C 'execut':54B,90C 'exploit':99C 'extra':53B 'flaw':5A 'handler':27B 'interact':59B,94C 'issu':70C 'lead':81C 'let':6A 'local':8A,44B,83C 'logic':22B,74C 'manag':3A 'mislead':35B 'mobil':19B 'need':92C,97C 'onresult':26B,61C 'possibl':67C 'privileg':11A,51B,86C,91C 'right':55B 'runtim':20B 'show':33B 'ui':4A,38B,69C 'untrust':37B 'untrusted/misleading':68C 'use':47B 'user':58B,93C 'without':52B,57B","nicknames":[],"mitigations":[],"who_affected":"The description covers Android's AccountManagerService, so Android devices are the likely scope, but the sources do not name affected versions or patch levels. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","mobile","runtime","unknown"],"first_public_at":"2026-11-02T20:17:42+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-49923","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49923","severity":null,"published_at":"2026-11-02T20:17:42+00:00","modified_at":"2026-11-02T20:17:42+00:00","first_seen_at":"2026-11-02T20:35:28+00:00","fetched_at":"2026-11-02T20:35:28+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"}