{"id":"CVE-2026-74911","kind":"vulnerability","aliases":["CVE-2026-74911"],"related":[],"title":"NVIDIA GPU driver: unprivileged user can trigger out-of-bounds memory access","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to the execution of an error path that triggers an OOB read & write.\n\n\n\nAn error can be triggered which causes the index of the array element to be cleaned up by the error path would be outside of the array bounds.","summary":"Software running as a non-privileged user can send improper GPU system calls that reach an error path, which reads and writes memory outside an array's bounds. An attacker with local code execution could corrupt memory or read data they should not see.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["gpu","infrastructure","linux","nvidia","windows"],"not_affected_if":["no-gpu","single-trusted-user"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-13T03:17:30+00:00","first_seen_at":"2026-11-13T03:42:56+00:00","triaged_at":"2026-11-13T03:43:21+00:00","updated_at":"2026-11-13T03:43:21+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-13T03:43:21Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"NVIDIA GPU driver: unprivileged user can trigger out-of-bounds memory access","impact":"high","summary":"Software running as a non-privileged user can send improper GPU system calls that reach an error path, which reads and writes memory outside an array's bounds. An attacker with local code execution could corrupt memory or read data they should not see.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["gpu","linux","windows","nvidia"],"confidence":0.4,"fix_status":"unknown","needs_auth":"yes","worst_case":"local code could corrupt kernel or driver memory, possibly escalating privileges","analyst_note":"Identify the affected NVIDIA driver products and fixed versions from NVIDIA's security bulletin; the NVD entry lacks product ranges.","how_to_check":"unknown","plain_action":"","product_name":"NVIDIA GPU driver","needs_analyst":true,"not_affected_if":["no-gpu","single-trusted-user"],"who_is_affected":"Machines with a GPU driver installed where untrusted local users or processes can run code. The sources do not name the affected driver products or versions, so the exact exposure is unknown.","user_interaction":"no","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000693,"input_tokens":4526,"output_tokens":481,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-74911':16A,19A 'access':13A 'array':51B,110C,125C 'attack':55B 'bound':11A,53B,126C 'call':38B,85C 'caus':105C 'clean':114C 'code':58B 'conduct':81C 'corrupt':61B 'could':60B 'cve':14A,17A 'data':65B 'driver':3A 'element':111C 'error':42B,91C,100C,118C 'execut':59B,88C 'gpu':2A,20B,36B,83C 'improp':35B,82C 'index':107C 'infrastructur':21B 'instal':71C 'linux':22B 'local':57B 'may':80C 'memori':12A,48B,62B 'non':30B,77C 'non-privileg':29B,76C 'nvidia':1A,23B 'oob':96C 'out-of-bound':8A 'outsid':49B,122C 'path':43B,92C,119C 'privileg':31B,78C 'reach':40B 'read':45B,64B,97C 'run':26B,73C 'see':69B 'send':34B 'softwar':25B,70C 'system':37B,84C 'trigger':7A,94C,103C 'unprivileg':4A 'user':5A,32B,79C 'window':24B 'would':120C 'write':47B,98C","nicknames":[],"mitigations":[],"who_affected":"Machines with a GPU driver installed where untrusted local users or processes can run code. The sources do not name the affected driver products or versions, so the exact exposure is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["gpu","infrastructure","linux","nvidia","unknown","windows"],"campaign_type":null,"search_a":"'-2026':15A,18A '-74911':16A,19A 'access':13A 'bound':11A 'cve':14A,17A 'driver':3A 'gpu':2A 'memori':12A 'nvidia':1A 'out-of-bound':8A 'trigger':7A 'unprivileg':4A 'user':5A","search_b":"'array':51B 'attack':55B 'bound':53B 'call':38B 'code':58B 'corrupt':61B 'could':60B 'data':65B 'error':42B 'execut':59B 'gpu':20B,36B 'improp':35B 'infrastructur':21B 'linux':22B 'local':57B 'memori':48B,62B 'non':30B 'non-privileg':29B 'nvidia':23B 'outsid':49B 'path':43B 'privileg':31B 'reach':40B 'read':45B,64B 'run':26B 'see':69B 'send':34B 'softwar':25B 'system':37B 'user':32B 'window':24B 'write':47B","search_c":"'array':110C,125C 'bound':126C 'call':85C 'caus':105C 'clean':114C 'conduct':81C 'element':111C 'error':91C,100C,118C 'execut':88C 'gpu':83C 'improp':82C 'index':107C 'instal':71C 'may':80C 'non':77C 'non-privileg':76C 'oob':96C 'outsid':122C 'path':92C,119C 'privileg':78C 'read':97C 'run':73C 'softwar':70C 'system':84C 'trigger':94C,103C 'user':79C 'would':120C 'write':98C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-13T03:17:30+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-74911","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74911","severity":null,"published_at":"2026-11-13T03:17:30+00:00","modified_at":"2026-11-13T03:17:30+00:00","first_seen_at":"2026-11-13T03:42:56+00:00","fetched_at":"2026-11-13T03:42:56+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"}