{"id":"CVE-2026-20568","kind":"vulnerability","aliases":["CVE-2026-20568"],"related":[],"title":"Android afe driver: use-after-free can crash system and escalate privilege","description":"In afe, there is a possible system crash due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11439283; Issue ID: MSV-10003.","summary":"A use-after-free bug in the afe component can crash the system. An attacker who already holds System privilege could use it to escalate privilege locally, and no user interaction is needed.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","infrastructure","mediatek"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T03:17:34+00:00","first_seen_at":"2026-11-02T03:31:25+00:00","triaged_at":"2026-11-02T03:32:25+00:00","updated_at":"2026-11-02T03:32:25+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-02T03:32:25Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Android afe driver: use-after-free can crash system and escalate privilege","impact":"medium","summary":"A use-after-free bug in the afe component can crash the system. An attacker who already holds System privilege could use it to escalate privilege locally, and no user interaction is needed.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["android","mediatek"],"confidence":0.4,"fix_status":"unknown","needs_auth":"yes","worst_case":"system crash, and local privilege escalation for an attacker already holding System privilege","analyst_note":"Confirm which devices and Android security bulletin patch level carry Patch ID ALPS11439283 and the fixed build; the sources give no version or fix.","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":0.000586,"input_tokens":4087,"output_tokens":355,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-10003':101C '-2026':15A,18A '-20568':16A,19A 'actor':81C 'afe':2A,31B,58C 'alps11439283':97C 'alreadi':40B,83C 'android':1A,20B 'attack':38B 'bug':28B 'compon':32B 'could':44B,71C 'crash':9A,34B,64C 'cve':14A,17A 'driver':3A 'due':65C 'escal':12A,48B,75C 'exploit':94C 'free':7A,27B,69C 'hold':41B 'id':96C,99C 'infrastructur':21B 'interact':54B,89C 'issu':98C 'lead':72C 'local':50B,74C 'malici':80C 'mediatek':22B 'msv':100C 'need':56B,92C 'obtain':84C 'patch':95C 'possibl':62C 'privileg':13A,43B,49B,77C,87C 'system':10A,36B,42B,63C,86C 'use':5A,25B,45B,67C 'use-after-fre':4A,24B 'user':53B,88C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","infrastructure","mediatek","unknown"],"first_public_at":"2026-11-02T03:17:34+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-20568","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-20568","severity":null,"published_at":"2026-11-02T03:17:34+00:00","modified_at":"2026-11-02T03:17:34+00:00","first_seen_at":"2026-11-02T03:31:25+00:00","fetched_at":"2026-11-02T03:31:25+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"}