{"id":"CVE-2026-68588","kind":"vulnerability","aliases":["CVE-2026-68588"],"related":[],"title":"Modem firmware: integer overflow lets a rogue base station crash the device","description":"In Modem, there is a possible way (for XXX) to XXXXX due to an integer overflow. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01334054 / MOLY01312486; Issue ID: MSV-7920.","summary":"A modem component has an integer overflow that a UE connected to a rogue base station can trigger. The sources say the result is a remote denial of service, with no extra privileges or user interaction needed.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["cellular","infrastructure","mobile-devices","modem"],"not_affected_if":["unknown"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T03:17:37+00:00","first_seen_at":"2026-11-02T03:31:26+00:00","triaged_at":"2026-11-02T03:32:02+00:00","updated_at":"2026-11-02T03:32:02+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-11-02T03:32:02Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"network","title":"Modem firmware: integer overflow lets a rogue base station crash the device","impact":"low","summary":"A modem component has an integer overflow that a UE connected to a rogue base station can trigger. The sources say the result is a remote denial of service, with no extra privileges or user interaction needed.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["modem","mobile-devices","cellular"],"confidence":0.5,"fix_status":"unknown","needs_auth":"no","worst_case":"Device crashes or loses connectivity after connecting to a rogue base station.","analyst_note":"Identify affected devices and firmware versions and whether a vendor patch (Patch ID MOLY01334054 / MOLY01312486) is listed in an official bulletin.","how_to_check":"- unknown","plain_action":"","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"A phone or other device with the affected modem firmware can be hit if it connects to a rogue base station. The sources do not name the exact device models or firmware versions affected, so the list of affected systems is unknown.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000634,"input_tokens":4140,"output_tokens":439,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-68588':15A,18A '-7920':120C 'addit':102C 'attack':99C 'base':8A,39B,94C 'cellular':19B 'compon':27B 'connect':35B,90C 'control':96C 'could':79C 'crash':10A 'cve':13A,16A 'denial':51B,83C 'devic':12A,23B 'due':73C 'execut':103C 'exploit':112C 'extra':56B 'firmwar':2A 'id':114C,118C 'infrastructur':20B 'integ':3A,30B,76C 'interact':60B,107C 'issu':117C 'lead':80C 'let':5A 'mobil':22B 'mobile-devic':21B 'modem':1A,24B,26B,63C 'moly01312486':116C 'moly01334054':115C 'msv':119C 'need':61B,105C,110C 'overflow':4A,31B,77C 'patch':113C 'possibl':67C 'privileg':57B,104C 'remot':50B,82C 'result':47B 'rogu':7A,38B,93C 'say':45B 'servic':53B,85C 'sourc':44B 'station':9A,40B,95C 'trigger':42B 'ue':34B,88C 'user':59B,106C 'way':68C 'xxx':70C 'xxxxx':72C","nicknames":[],"mitigations":[],"who_affected":"A phone or other device with the affected modem firmware can be hit if it connects to a rogue base station. The sources do not name the exact device models or firmware versions affected, so the list of affected systems is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["cellular","infrastructure","mobiledevices","modem","unknown"],"first_public_at":"2026-11-02T03:17:37+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-68588","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68588","severity":null,"published_at":"2026-11-02T03:17:37+00:00","modified_at":"2026-11-02T03:17:37+00:00","first_seen_at":"2026-11-02T03:31:26+00:00","fetched_at":"2026-11-02T03:31:26+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"}