{"id":"CVE-2026-95971","kind":"vulnerability","aliases":["CVE-2026-95971"],"related":[],"title":"Windows Graphics Kernel: pointer flaw lets a local user gain higher privileges","description":"Untrusted pointer dereference in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.","summary":"An untrusted pointer dereference in the Windows Graphics Kernel lets an attacker who already has a local account raise their privileges. The sources give no further detail on the exploit path.","severity":"high","cvss":7.0,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Windows Graphics Kernel","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["infrastructure","windows"],"not_affected_if":[],"how_to_check":"Check Windows Update history for the November 2026 cumulative update for your Windows build. The MSRC Update Guide entry for CVE-2026-95971 lists the exact KB.","fix":"Install the November 2026 Windows security updates (released 2026-11-10); the exact KB per Windows build is unknown until the MSRC page is read","status":"open","published_at":"2026-11-10T19:21:53+00:00","first_seen_at":"2026-11-10T19:25:25+00:00","triaged_at":"2026-11-10T19:49:43+00:00","updated_at":"2026-11-10T20:17:50+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-10T19:49:43Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Windows Graphics Kernel: pointer flaw lets a local user gain higher privileges","impact":"high","summary":"An untrusted pointer dereference in the Windows Graphics Kernel lets an attacker who already has a local account raise their privileges. The sources give no further detail on the exploit path.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["windows"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"Local user gains elevated system privileges on the Windows machine","analyst_note":"Check the Microsoft Security Response Center advisory for CVE-2026-95971 for affected builds and the patch.","how_to_check":"- unknown","plain_action":"","product_name":"Windows Graphics Kernel","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Windows machines where a user already has a local account are the exposed case, since the flaw needs an authorized attacker on the machine. The sources do not say which Windows versions or builds are affected. unknown","user_interaction":"unknown","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000666,"input_tokens":4498,"output_tokens":433,"severity_before":"high"},"analyst_status":"done","analyst_note":"Check the Microsoft Security Response Center advisory for CVE-2026-95971 for affected builds and the patch.","search":"'-2026':14A,17A '-95971':15A,18A 'account':41B 'allow':62C 'alreadi':37B 'attack':35B,65C 'author':64C 'cve':13A,16A 'derefer':27B,57C 'detail':50B 'elev':67C 'exploit':53B 'flaw':5A 'gain':10A 'give':47B 'graphic':2A,31B,60C 'graphics':20A 'higher':11A 'infrastructur':22B 'kernel':3A,21A,32B,61C 'let':6A,33B 'local':8A,40B,69C 'path':54B 'pointer':4A,26B,56C 'privileg':12A,44B,68C 'rais':42B 'sourc':46B 'untrust':25B,55C 'user':9A 'window':1A,23B,30B,59C 'windows':19A","nicknames":[],"mitigations":[],"who_affected":"Windows machines where a user already has a local account are the exposed case, since the flaw needs an authorized attacker on the machine. The sources do not say which Windows versions or builds are affected. unknown","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":["graphicskernel","windowsgraphicskernel"],"ptokens":["graphics","kernel","windows"],"labels":["high","infrastructure","vendor","windows"],"campaign_type":null,"search_a":"'-2026':14A,17A '-95971':15A,18A 'cve':13A,16A 'flaw':5A 'gain':10A 'graphic':2A 'graphics':20A 'higher':11A 'kernel':3A,21A 'let':6A 'local':8A 'pointer':4A 'privileg':12A 'user':9A 'window':1A 'windows':19A","search_b":"'account':41B 'alreadi':37B 'attack':35B 'derefer':27B 'detail':50B 'exploit':53B 'give':47B 'graphic':31B 'infrastructur':22B 'kernel':32B 'let':33B 'local':40B 'path':54B 'pointer':26B 'privileg':44B 'rais':42B 'sourc':46B 'untrust':25B 'window':23B,30B","search_c":"'allow':62C 'attack':65C 'author':64C 'derefer':57C 'elev':67C 'graphic':60C 'kernel':61C 'local':69C 'pointer':56C 'privileg':68C 'untrust':55C 'window':59C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:21:53+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-95971","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95971","severity":null,"published_at":"2026-11-10T19:21:53+00:00","modified_at":"2026-11-10T19:21:53+00:00","first_seen_at":"2026-11-10T19:25:25+00:00","fetched_at":"2026-11-10T19:25:25+00:00","note":null},{"source":"analyst","external_id":"CVE-2026-95971:2634","url":"https://api.msrc.microsoft.com/cvrf/v3.0/updates/CVE-2026-95971","severity":null,"published_at":"2026-11-10T20:17:50+00:00","modified_at":"2026-11-10T20:17:50+00:00","first_seen_at":"2026-11-10T20:17:50+00:00","fetched_at":"2026-11-10T20:17:50+00:00","note":"MSRC CVRF index lists this CVE in the November 2026 Patch Tuesday release (2026-11-10). The advisory page is JS-only and the CVRF document returned nothing, so affected builds, KBs and exploitation status are unconfirmed. Nothing verified.","cites":["https://api.msrc.microsoft.com/cvrf/v3.0/updates/CVE-2026-95971"]}],"documents":[{"id":118000,"url":"https://api.msrc.microsoft.com/cvrf/v3.0/updates/CVE-2026-95971","title":"MSRC CVRF: CVE-2026-95971 in November 2026 Security Updates","kind":"advisory","source":"analyst","publisher":null,"text":"MSRC update index lists CVE-2026-95971 under the November 2026 Security Updates (released 2026-11-10). No affected builds or KB numbers were retrievable.","published_at":null,"relation":"advisory","confidence":null,"note":null}],"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"}