{"id":"CVE-2026-68994","kind":"vulnerability","aliases":["CVE-2026-68994"],"related":[],"title":"NPU driver: double free from improper pointer management, impact unclear","description":"A double free vulnerability in NPU driver due to improper pointer management (941)","summary":"A double free bug in an NPU (neural processing unit) driver, caused by improper pointer management. The sources do not say what an attacker can gain from it.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["infrastructure","npu-driver"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-05T03:17:31+00:00","first_seen_at":"2026-11-05T03:31:44+00:00","triaged_at":"2026-11-05T03:33:39+00:00","updated_at":"2026-11-05T03:33:39+00:00","category":"infrastructure","confidence":0.3,"triage":{"at":"2026-11-05T03:33:39Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"NPU driver: double free from improper pointer management, impact unclear","impact":"medium","summary":"A double free bug in an NPU (neural processing unit) driver, caused by improper pointer management. The sources do not say what an attacker can gain from it.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["npu-driver"],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"unknown; a double free can corrupt memory in the driver","analyst_note":"Find the NVD entry's CNA record and the vendor advisory for the NPU driver to confirm affected products, versions and fix.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000581,"input_tokens":4130,"output_tokens":337,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-68994':13A,16A '941':59C 'attack':44B 'bug':24B 'caus':32B 'cve':11A,14A 'doubl':3A,22B,48C 'driver':2A,20B,31B,53C 'due':54C 'free':4A,23B,49C 'gain':46B 'impact':9A 'improp':6A,34B,56C 'infrastructur':17B 'manag':8A,36B,58C 'neural':28B 'npu':1A,19B,27B,52C 'npu-driv':18B 'pointer':7A,35B,57C 'process':29B 'say':41B 'sourc':38B 'unclear':10A 'unit':30B 'vulner':50C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["infrastructure","npudriver","unknown"],"campaign_type":null,"first_public_at":"2026-11-05T03:17:31+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-68994","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68994","severity":null,"published_at":"2026-11-05T03:17:31+00:00","modified_at":"2026-11-05T03:17:31+00:00","first_seen_at":"2026-11-05T03:31:44+00:00","fetched_at":"2026-11-05T03:31:44+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}