{"id":"ASB-A-517377722","details":"In multiple places, there is a possible  denial of service due to an uncaught exception. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-517377722","CVE-2026-58859"],"modified":"2026-10-05T16:41:14.811625129Z","published":"2026-10-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2026-10-01"}],"affected":[{"package":{"name":"platform/packages/modules/Telephony","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17-next:0"},{"fixed":"17-next:2026-10-01"}]}],"versions":["17-next"],"ecosystem_specific":{"severity":"High","spl":"2026-10-01","types":["DoS"],"vanir_signatures":[{"target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberRetriever.java","function":"fetchPhoneNumber"},"deprecated":false,"digest":{"length":1626,"function_hash":"31840031130390233048508551280802528720"},"id":"ASB-A-517377722-1a6e5ca6","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/de8c73c03104687fdc52e14be9c1baf792c1bef8"},{"target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberController.java","function":"processPhoneNumberFetch"},"deprecated":false,"digest":{"function_hash":"310769560186006097774980516187653192308","length":1495},"id":"ASB-A-517377722-2dcb4420","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/de8c73c03104687fdc52e14be9c1baf792c1bef8"},{"source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/de8c73c03104687fdc52e14be9c1baf792c1bef8","target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberRetriever.java"},"deprecated":false,"digest":{"line_hashes":["247986700161150678754366436139170715479","147958606421803472012659607504486232865","331471735167855401637086200976212895845","56389708831667313725714931455375587132"],"threshold":0.9},"id":"ASB-A-517377722-3c68a44c","signature_type":"Line","signature_version":"v1"},{"source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/de8c73c03104687fdc52e14be9c1baf792c1bef8","target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberController.java"},"deprecated":false,"digest":{"line_hashes":["325285483437609084451374306204149119530","134639892639025144697277455275789094664","146619561846422280374389662580360440383","301709145916591445517680306690813531455"],"threshold":0.9},"id":"ASB-A-517377722-cfe648b6","signature_type":"Line","signature_version":"v1"}],"fixes":["https://android.googlesource.com/platform/packages/modules/Telephony/+/de8c73c03104687fdc52e14be9c1baf792c1bef8"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-517377722.json"}},{"package":{"name":"platform/packages/modules/Telephony","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17:0"},{"fixed":"17:2026-10-01"}]}],"versions":["17"],"ecosystem_specific":{"types":["DoS"],"vanir_signatures":[{"target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberController.java","function":"processPhoneNumberFetch"},"deprecated":false,"digest":{"length":1495,"function_hash":"310769560186006097774980516187653192308"},"id":"ASB-A-517377722-09079ba6","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/332287647dda3657dbc2a4d39b3e72b9090547c7"},{"target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberRetriever.java","function":"fetchPhoneNumber"},"deprecated":false,"digest":{"length":1626,"function_hash":"31840031130390233048508551280802528720"},"id":"ASB-A-517377722-3f45b94c","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/332287647dda3657dbc2a4d39b3e72b9090547c7"},{"id":"ASB-A-517377722-4254e141","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/332287647dda3657dbc2a4d39b3e72b9090547c7","target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberRetriever.java"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["247986700161150678754366436139170715479","147958606421803472012659607504486232865","331471735167855401637086200976212895845","56389708831667313725714931455375587132"]}},{"signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/modules/Telephony/+/332287647dda3657dbc2a4d39b3e72b9090547c7","target":{"file":"framework/java/com/android/internal/telephony/Ts43PhoneNumberController.java"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["325285483437609084451374306204149119530","134639892639025144697277455275789094664","146619561846422280374389662580360440383","301709145916591445517680306690813531455"]},"id":"ASB-A-517377722-85c498cb"}],"fixes":["https://android.googlesource.com/platform/packages/modules/Telephony/+/332287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