{"id":"CVE-2026-105022","kind":"vulnerability","aliases":["CVE-2026-105022"],"related":[],"title":"Windows: use-after-free in graphics platform lets a local user gain privileges","description":"Use after free in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally.","summary":"A use-after-free bug in the Windows Advanced Rasterization Platform, the graphics component, lets an already-authorized local user raise their privileges. An attacker who can already run code on the machine could gain higher system rights.","severity":"high","cvss":7.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["infrastructure","windows"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:17:42+00:00","first_seen_at":"2026-11-10T19:24:13+00:00","triaged_at":"2026-11-10T19:42:44+00:00","updated_at":"2026-11-10T19:42:44+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-11-10T19:42:44Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Windows: use-after-free in graphics platform lets a local user gain privileges","impact":"high","summary":"A use-after-free bug in the Windows Advanced Rasterization Platform, the graphics component, lets an already-authorized local user raise their privileges. An attacker who can already run code on the machine could gain higher system rights.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["windows"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"local user gains elevated system privileges on the Windows machine","analyst_note":"Check the Microsoft Security Update Guide for CVE-2026-105022 for affected Windows builds and the patch that fixes it.","how_to_check":"- unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Any Windows machine where a user has a local account can be affected, since the attacker must already be authorized on the system. The sources do not name affected Windows builds or patch levels. Machines with only trusted, single-user access carry less practical risk.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000662,"input_tokens":4492,"output_tokens":425,"severity_before":"high"},"analyst_status":"queued","analyst_note":"Check the Microsoft Security Update Guide for CVE-2026-105022 for affected Windows builds and the patch that fixes it.","search":"'-105022':17A,20A '-2026':16A,19A 'advanc':32B,68C 'allow':71C 'alreadi':41B,52B 'already-author':40B 'attack':49B,74C 'author':42B,73C 'bug':28B 'code':54B 'compon':37B 'could':58B 'cve':15A,18A 'elev':76C 'free':5A,27B,65C 'gain':13A,59B 'graphic':7A,36B 'higher':60B 'infrastructur':21B 'let':9A,38B 'local':11A,43B,78C 'machin':57B 'platform':8A,34B,70C 'privileg':14A,47B,77C 'rais':45B 'raster':33B,69C 'right':62B 'run':53B 'system':61B 'use':3A,25B,63C 'use-after-fre':2A,24B 'user':12A,44B 'window':1A,22B,31B,67C","nicknames":[],"mitigations":[],"who_affected":"Any Windows machine where a user has a local account can be affected, since the attacker must already be authorized on the system. The sources do not name affected Windows builds or patch levels. Machines with only trusted, single-user access carry less practical risk.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["high","infrastructure","windows"],"campaign_type":null,"search_a":"'-105022':17A,20A '-2026':16A,19A 'cve':15A,18A 'free':5A 'gain':13A 'graphic':7A 'let':9A 'local':11A 'platform':8A 'privileg':14A 'use':3A 'use-after-fre':2A 'user':12A 'window':1A","search_b":"'advanc':32B 'alreadi':41B,52B 'already-author':40B 'attack':49B 'author':42B 'bug':28B 'code':54B 'compon':37B 'could':58B 'free':27B 'gain':59B 'graphic':36B 'higher':60B 'infrastructur':21B 'let':38B 'local':43B 'machin':57B 'platform':34B 'privileg':47B 'rais':45B 'raster':33B 'right':62B 'run':53B 'system':61B 'use':25B 'use-after-fre':24B 'user':44B 'window':22B,31B","search_c":"'advanc':68C 'allow':71C 'attack':74C 'author':73C 'elev':76C 'free':65C 'local':78C 'platform':70C 'privileg':77C 'raster':69C 'use':63C 'window':67C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:17:42+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-105022","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105022","severity":null,"published_at":"2026-11-10T19:17:42+00:00","modified_at":"2026-11-10T19:17:42+00:00","first_seen_at":"2026-11-10T19:24:13+00:00","fetched_at":"2026-11-10T19:24:13+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"}