{"id":"CVE-2026-49935","kind":"vulnerability","aliases":["CVE-2026-49935"],"related":[],"title":"Android: locale manager flaw lets an app read another user's locale file","description":"In getXmlFileNameForUser of LocaleManagerService.java, there is a possible permission bypass due to a confusable path traversal. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"LocaleManagerService.java builds a per-user XML file name with a confusable path traversal, which skips a permission check. A local app with no extra privileges can read information it should not see.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","mobile","runtime"],"not_affected_if":["patched-android-build"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T20:17:43+00:00","first_seen_at":"2026-11-02T20:35:28+00:00","triaged_at":"2026-11-02T20:40:42+00:00","updated_at":"2026-11-02T20:40:42+00:00","category":"runtime","confidence":0.5,"triage":{"at":"2026-11-02T20:40:42Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Android: locale manager flaw lets an app read another user's locale file","impact":"low","summary":"LocaleManagerService.java builds a per-user XML file name with a confusable path traversal, which skips a permission check. A local app with no extra privileges can read information it should not see.","audience":"everyone","category":"runtime","nicknames":[],"who_cares":["android","mobile"],"confidence":0.5,"fix_status":"unknown","needs_auth":"no","worst_case":"a local app reads another user's locale configuration data","analyst_note":"Check the Android Security Bulletin for the patch month and the affected Android versions for this CVE; NVD text alone gives no versions.","how_to_check":"unknown","plain_action":"Install the latest Android security update on your phone and check Settings > Security & privacy > System & updates for it.","needs_analyst":true,"not_affected_if":["patched-android-build"],"who_is_affected":"This is an Android framework component, so devices running an affected Android build are exposed to any installed app. Apps that rely on per-user locale settings are the surface. Devices that have received the current security patch level are likely not affected, but the sources do not list affected versions.","user_interaction":"no","needs_special_setup":"no","severity_if_unknown":"low"},"cost_usd":0.000633,"input_tokens":4103,"output_tokens":445,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-49935':16A,19A 'addit':81C 'android':1A,20B 'anoth':9A 'app':7A,44B 'build':24B 'bypass':65C 'check':41B 'confus':34B,69C 'could':73C 'cve':14A,17A 'disclosur':78C 'due':66C 'execut':82C 'exploit':91C 'extra':47B 'file':13A,30B 'flaw':4A 'getxmlfilenameforus':57C 'inform':51B,77C 'interact':86C 'lead':74C 'let':5A 'local':2A,12A,43B,76C 'localemanagerservice.java':23B,59C 'manag':3A 'mobil':21B 'name':31B 'need':84C,89C 'path':35B,70C 'per':27B 'per-us':26B 'permiss':40B,64C 'possibl':63C 'privileg':48B,83C 'read':8A,50B 'runtim':22B 'see':55B 'skip':38B 'travers':36B,71C 'user':10A,28B,85C 'xml':29B","nicknames":[],"mitigations":[],"who_affected":"This is an Android framework component, so devices running an affected Android build are exposed to any installed app. Apps that rely on per-user locale settings are the surface. Devices that have received the current security patch level are likely not affected, but the sources do not list affected versions.","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":"2026-11-02T20:17:43+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-49935","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49935","severity":null,"published_at":"2026-11-02T20:17:43+00:00","modified_at":"2026-11-02T20:17:43+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"}