{"id":"CVE-2026-95773","kind":"vulnerability","aliases":["CVE-2026-95773"],"related":[],"title":"HPE Networking Fabric Composer: local low-privilege user can cause partial denial of service","description":"A denial-of-service vulnerability has been identified in HPE Networking Fabric Composer. Successful exploitation of this vulnerability could allow a low-privileged local attacker to cause a partial denial-of-service condition affecting other workloads on the same host.","summary":"HPE Networking Fabric Composer has a flaw that lets a low-privileged local user trigger a partial denial of service. The sources say it can affect other workloads on the same host.","severity":"low","cvss":3.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["fabric-composer","hpe","infrastructure","networking"],"not_affected_if":["no-local-low-privilege-users"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-03T20:18:26+00:00","first_seen_at":"2026-11-03T20:49:27+00:00","triaged_at":"2026-11-03T20:51:58+00:00","updated_at":"2026-11-03T20:51:58+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-03T20:51:58Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"HPE Networking Fabric Composer: local low-privilege user can cause partial denial of service","impact":"low","summary":"HPE Networking Fabric Composer has a flaw that lets a low-privileged local user trigger a partial denial of service. The sources say it can affect other workloads on the same host.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["hpe","fabric-composer","networking"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"partial denial of service affecting other workloads on the host","analyst_note":"Check the HPE security bulletin for affected versions and the fixed release; the NVD entry alone gives no ranges.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":["no-local-low-privilege-users"],"who_is_affected":"Teams that run HPE Networking Fabric Composer on a host shared with other workloads are the ones exposed. The sources do not list affected versions or configurations, and the attacker needs a local low-privileged account. Teams not running this product can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000629,"input_tokens":4101,"output_tokens":437,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-2026':17A,20A '-95773':18A,21A 'affect':54B,97C 'allow':81C 'attack':87C 'caus':11A,89C 'compos':4A,24B,31B,74C 'condit':96C 'could':80C 'cve':16A,19A 'denial':13A,46B,63C,93C 'denial-of-servic':62C,92C 'exploit':76C 'fabric':3A,23B,30B,73C 'fabric-compos':22B 'flaw':34B 'host':60B,103C 'hpe':1A,25B,28B,71C 'identifi':69C 'infrastructur':26B 'let':36B 'local':5A,41B,86C 'low':7A,39B,84C 'low-privileg':6A,38B,83C 'network':2A,27B,29B,72C 'partial':12A,45B,91C 'privileg':8A,40B,85C 'say':51B 'servic':15A,48B,65C,95C 'sourc':50B 'success':75C 'trigger':43B 'user':9A,42B 'vulner':66C,79C 'workload':56B,99C","nicknames":[],"mitigations":[],"who_affected":"Teams that run HPE Networking Fabric Composer on a host shared with other workloads are the ones exposed. The sources do not list affected versions or configurations, and the attacker needs a local low-privileged account. Teams not running this product can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["fabriccomposer","hpe","infrastructure","low","networking"],"campaign_type":null,"first_public_at":"2026-11-03T20:18:26+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L","cvss_by":"security-alert@hpe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-95773","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95773","severity":null,"published_at":"2026-11-03T20:18:26+00:00","modified_at":"2026-11-03T20:30:24+00:00","first_seen_at":"2026-11-03T20:49:27+00:00","fetched_at":"2026-11-03T20:49:27+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"}