{"id":"CVE-2026-58799","kind":"vulnerability","aliases":["CVE-2026-58799"],"related":[],"title":"Qualcomm rmmi_utility.c: missing bounds check allows remote code execution","description":"In multiple functions of rmmi_utility.c, there is a possible way to trigger an out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"Several functions in rmmi_utility.c lack a bounds check, allowing an out-of-bounds write. An attacker could use this to execute code remotely without extra privileges or user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","other","qualcomm"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:26+00:00","first_seen_at":"2026-11-10T20:46:11+00:00","triaged_at":"2026-11-10T20:51:35+00:00","updated_at":"2026-11-10T20:51:35+00:00","category":"other","confidence":0.4,"triage":{"at":"2026-11-10T20:51:35Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"Qualcomm rmmi_utility.c: missing bounds check allows remote code execution","impact":"high","summary":"Several functions in rmmi_utility.c lack a bounds check, allowing an out-of-bounds write. An attacker could use this to execute code remotely without extra privileges or user interaction.","audience":"everyone","category":"other","nicknames":[],"who_cares":["android","qualcomm"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Code runs remotely with no extra privileges needed.","analyst_note":"Identify the affected product and vendor bulletin for rmmi_utility.c (likely an Android/Qualcomm component) and confirm fixed versions and exposure from the vendor's security bulletin.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000648,"input_tokens":4528,"output_tokens":390,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-58799':13A,16A 'addit':84C 'allow':7A,29B 'android':17B 'attack':37B 'bound':5A,27B,34B,67C,73C 'check':6A,28B,74C 'code':9A,43B,80C 'could':38B,76C 'cve':11A,14A 'due':69C 'execut':10A,42B,81C,85C 'exploit':94C 'extra':46B 'function':21B,53C 'interact':50B,89C 'lack':25B 'lead':77C 'miss':4A,72C 'multipl':52C 'need':87C,92C 'out-of-bound':31B 'possibl':60C 'privileg':47B,86C 'qualcomm':1A,19B 'remot':8A,44B,79C 'rmmi':2A,23B,55C 'sever':20B 'trigger':63C 'use':39B 'user':49B,88C 'utility.c':3A,24B,56C 'way':61C 'without':45B 'write':35B,68C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","other","qualcomm","unknown"],"campaign_type":null,"search_a":"'-2026':12A,15A '-58799':13A,16A 'allow':7A 'bound':5A 'check':6A 'code':9A 'cve':11A,14A 'execut':10A 'miss':4A 'qualcomm':1A 'remot':8A 'rmmi':2A 'utility.c':3A","search_b":"'allow':29B 'android':17B 'attack':37B 'bound':27B,34B 'check':28B 'code':43B 'could':38B 'execut':42B 'extra':46B 'function':21B 'interact':50B 'lack':25B 'out-of-bound':31B 'privileg':47B 'qualcomm':19B 'remot':44B 'rmmi':23B 'sever':20B 'use':39B 'user':49B 'utility.c':24B 'without':45B 'write':35B","search_c":"'addit':84C 'bound':67C,73C 'check':74C 'code':80C 'could':76C 'due':69C 'execut':81C,85C 'exploit':94C 'function':53C 'interact':89C 'lead':77C 'miss':72C 'multipl':52C 'need':87C,92C 'possibl':60C 'privileg':86C 'remot':79C 'rmmi':55C 'trigger':63C 'user':88C 'utility.c':56C 'way':61C 'write':68C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:26+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-58799","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58799","severity":null,"published_at":"2026-11-10T20:19:26+00:00","modified_at":"2026-11-10T20:19:26+00:00","first_seen_at":"2026-11-10T20:46:11+00:00","fetched_at":"2026-11-10T20:46:11+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}