{"id":"CVE-2026-55275","kind":"vulnerability","aliases":["CVE-2026-55275"],"related":[],"title":"Use-after-free race condition allows remote privilege escalation without user interaction","description":"In multiple locations, there is a possible use-after-free due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"Multiple code locations contain a use-after-free caused by a race condition. According to the advisory text, an attacker can exploit it remotely to escalate privileges, with no extra execution privileges needed and no user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-02T20:17:44+00:00","first_seen_at":"2026-11-02T20:35:29+00:00","triaged_at":"2026-11-02T20:40:34+00:00","updated_at":"2026-11-02T20:40:34+00:00","category":"other","confidence":0.3,"triage":{"at":"2026-11-02T20:40:34Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"Use-after-free race condition allows remote privilege escalation without user interaction","impact":"high","summary":"Multiple code locations contain a use-after-free caused by a race condition. According to the advisory text, an attacker can exploit it remotely to escalate privileges, with no extra execution privileges needed and no user interaction.","audience":"businesses","category":"other","nicknames":[],"who_cares":[],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Attacker escalates privileges remotely on the affected system","analyst_note":"Identify the affected product and versions from the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-55275 and the vendor advisory; the description names no product.","how_to_check":"unknown","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.00059,"input_tokens":4067,"output_tokens":366,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-55275':16A,19A 'accord':34B 'addit':84C 'advisori':37B 'allow':7A 'attack':40B 'caus':29B 'code':21B 'condit':6A,33B,73C 'contain':23B 'could':75C 'cve':14A,17A 'due':69C 'escal':10A,46B,79C 'execut':51B,85C 'exploit':42B,94C 'extra':50B 'free':4A,28B,68C 'interact':13A,57B,89C 'lead':76C 'locat':22B,60C 'multipl':20B,59C 'need':53B,87C,92C 'possibl':64C 'privileg':9A,47B,52B,81C,86C 'race':5A,32B,72C 'remot':8A,44B,78C 'text':38B 'use':2A,26B,66C 'use-after-fre':1A,25B,65C 'user':12A,56B,88C 'without':11A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["other","unknown"],"first_public_at":"2026-11-02T20:17:44+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-55275","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55275","severity":null,"published_at":"2026-11-02T20:17:44+00:00","modified_at":"2026-11-02T20:17:44+00:00","first_seen_at":"2026-11-02T20:35:29+00:00","fetched_at":"2026-11-02T20:35:29+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"}