{"id":"CVE-2025-66365","kind":"vulnerability","aliases":["CVE-2025-66365"],"related":[],"title":"Baseband: malformed SIP packets crash the phone's cellular modem","description":"Incorrect handling of SIP packets leads to baseband crashes","summary":"Incorrect handling of SIP packets can crash the baseband, the chip that runs a phone's cellular connection. The sources give no further detail on what an attacker can gain beyond the crash.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["baseband","mobile","other","sip"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-05T03:17:17+00:00","first_seen_at":"2026-11-05T03:31:40+00:00","triaged_at":"2026-11-05T03:35:05+00:00","updated_at":"2026-11-05T03:35:05+00:00","category":"other","confidence":0.3,"triage":{"at":"2026-11-05T03:35:05Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"Baseband: malformed SIP packets crash the phone's cellular modem","impact":"low","summary":"Incorrect handling of SIP packets can crash the baseband, the chip that runs a phone's cellular connection. The sources give no further detail on what an attacker can gain beyond the crash.","audience":"everyone","category":"other","nicknames":[],"who_cares":["baseband","sip","mobile"],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"baseband crashes; attacker impact beyond denial of service unknown","analyst_note":"Check the NVD entry and the vendor bulletin for affected products, versions and whether a patch exists.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000586,"input_tokens":4124,"output_tokens":348,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2025':12A,15A '-66365':13A,16A 'attack':48B 'baseband':1A,17B,29B,61C 'beyond':51B 'cellular':9A,37B 'chip':31B 'connect':38B 'crash':5A,27B,53B,62C 'cve':11A,14A 'detail':44B 'gain':50B 'give':41B 'handl':22B,55C 'incorrect':21B,54C 'lead':59C 'malform':2A 'mobil':18B 'modem':10A 'packet':4A,25B,58C 'phone':7A,35B 'run':33B 'sip':3A,20B,24B,57C 'sourc':40B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["baseband","mobile","other","sip","unknown"],"campaign_type":null,"first_public_at":"2026-11-05T03:17:17+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2025-66365","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66365","severity":null,"published_at":"2026-11-05T03:17:17+00:00","modified_at":"2026-11-05T03:17:17+00:00","first_seen_at":"2026-11-05T03:31:40+00:00","fetched_at":"2026-11-05T03:31:40+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}