{"id":"CVE-2026-108311","kind":"vulnerability","aliases":["CVE-2026-108311"],"related":[],"title":"Tanium Server: insufficient logging weakness lets attackers hide activity","description":"Tanium addressed an insufficient logging vulnerability in Tanium Server.","summary":"Tanium Server had an insufficient logging flaw, meaning some actions were not recorded well enough to audit. The sources do not describe a direct way for an attacker to run code or take data.","severity":"low","cvss":2.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["self-hosted","tanium","vendor"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- Move to the Tanium Server version named in Tanium's advisory, which the sources do not give.","status":"open","published_at":"2026-10-27T18:17:32+00:00","first_seen_at":"2026-10-27T18:32:59+00:00","triaged_at":"2026-10-27T18:35:05+00:00","updated_at":"2026-10-27T18:35:05+00:00","category":"vendor","confidence":0.4,"triage":{"at":"2026-10-27T18:35:05Z","model":"claude-haiku-5-5","output":{"fix":"- Move to the Tanium Server version named in Tanium's advisory, which the sources do not give.","reach":"unknown","title":"Tanium Server: insufficient logging weakness lets attackers hide activity","impact":"low","summary":"Tanium Server had an insufficient logging flaw, meaning some actions were not recorded well enough to audit. The sources do not describe a direct way for an attacker to run code or take data.","category":"vendor","nicknames":[],"who_cares":["tanium","self-hosted"],"confidence":0.4,"needs_auth":"unknown","worst_case":"Attacker actions go unrecorded in server logs","analyst_note":"Find Tanium's advisory for CVE-2026-108311 to get affected and fixed versions and which events are not logged.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Teams that run Tanium Server on their own infrastructure may be affected. The sources do not say which versions are affected or what specific events go unlogged. unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000522,"input_tokens":3232,"output_tokens":397,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-108311':12A,15A '-2026':11A,14A 'action':30B 'activ':9A 'address':56C 'attack':7A,48B 'audit':37B 'code':51B 'cve':10A,13A 'data':54B 'describ':42B 'direct':44B 'enough':35B 'flaw':27B 'hide':8A 'host':18B 'insuffici':3A,25B,58C 'let':6A 'log':4A,26B,59C 'mean':28B 'record':33B 'run':50B 'self':17B 'self-host':16B 'server':2A,22B,63C 'sourc':39B 'take':53B 'tanium':1A,19B,21B,55C,62C 'vendor':20B 'vulner':60C 'way':45B 'weak':5A 'well':34B","nicknames":[],"mitigations":[],"who_affected":"Teams that run Tanium Server on their own infrastructure may be affected. The sources do not say which versions are affected or what specific events go unlogged. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-27T18:17:32+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","cvss_by":"3938794e-25f5-4123-a1ba-5cbd7f104512","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108311","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108311","severity":null,"published_at":"2026-10-27T18:17:32+00:00","modified_at":"2026-10-27T18:17:32+00:00","first_seen_at":"2026-10-27T18:32:59+00:00","fetched_at":"2026-10-27T18:32:59+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}