{"id":"CVE-2026-58778","kind":"vulnerability","aliases":["CVE-2026-58778"],"related":[],"title":"Unnamed product: use-after-free race condition allows local privilege escalation","description":"In multiple locations, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.","summary":"A race condition causes a use-after-free in multiple code locations, per the NVD description. A local attacker with System-level execution can escalate privileges, and no user interaction is needed.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:25+00:00","first_seen_at":"2026-11-10T20:46:10+00:00","triaged_at":"2026-11-10T20:51:49+00:00","updated_at":"2026-11-10T20:51:49+00:00","category":"other","confidence":0.3,"triage":{"at":"2026-11-10T20:51:49Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Unnamed product: use-after-free race condition allows local privilege escalation","impact":"high","summary":"A race condition causes a use-after-free in multiple code locations, per the NVD description. A local attacker with System-level execution can escalate privileges, and no user interaction is needed.","audience":"businesses","category":"other","nicknames":[],"who_cares":[],"confidence":0.3,"fix_status":"unknown","needs_auth":"yes","worst_case":"local attacker gains elevated privileges on the machine","analyst_note":"Identify the affected product and versions from the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-58778 and the vendor advisory it cites.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown. The sources do not name the affected product or version. The description says exploitation needs System execution privileges, so an attacker must already have code running locally.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000651,"input_tokens":4492,"output_tokens":404,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-58778':15A,18A 'allow':9A 'attack':38B 'caus':22B 'code':30B 'condit':8A,21B,68C 'could':70C 'cve':13A,16A 'descript':35B 'due':64C 'escal':12A,45B,74C 'execut':43B,79C 'exploit':88C 'free':6A,27B,63C 'interact':50B,83C 'lead':71C 'level':42B 'local':10A,37B,73C 'locat':31B,55C 'multipl':29B,54C 'need':52B,81C,86C 'nvd':34B 'per':32B 'possibl':59C 'privileg':11A,46B,76C,80C 'product':2A 'race':7A,20B,67C 'system':41B,78C 'system-level':40B 'unnam':1A 'use':4A,25B,61C 'use-after-fre':3A,24B,60C 'user':49B,82C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["other","unknown"],"campaign_type":null,"search_a":"'-2026':14A,17A '-58778':15A,18A 'allow':9A 'condit':8A 'cve':13A,16A 'escal':12A 'free':6A 'local':10A 'privileg':11A 'product':2A 'race':7A 'unnam':1A 'use':4A 'use-after-fre':3A","search_b":"'attack':38B 'caus':22B 'code':30B 'condit':21B 'descript':35B 'escal':45B 'execut':43B 'free':27B 'interact':50B 'level':42B 'local':37B 'locat':31B 'multipl':29B 'need':52B 'nvd':34B 'per':32B 'privileg':46B 'race':20B 'system':41B 'system-level':40B 'use':25B 'use-after-fre':24B 'user':49B","search_c":"'condit':68C 'could':70C 'due':64C 'escal':74C 'execut':79C 'exploit':88C 'free':63C 'interact':83C 'lead':71C 'local':73C 'locat':55C 'multipl':54C 'need':81C,86C 'possibl':59C 'privileg':76C,80C 'race':67C 'system':78C 'use':61C 'use-after-fre':60C 'user':82C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:25+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-58778","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58778","severity":null,"published_at":"2026-11-10T20:19:25+00:00","modified_at":"2026-11-10T20:19:25+00:00","first_seen_at":"2026-11-10T20:46:10+00:00","fetched_at":"2026-11-10T20:46:10+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"}