{"id":"CVE-2026-87331","kind":"vulnerability","aliases":["CVE-2026-87331"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: local attacker can alter some data","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: E1 Dev Platform Tech - UNIX).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 3.4 (Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L).","summary":"A flaw in the E1 Dev Platform Tech UNIX component of Oracle JD Edwards EnterpriseOne Tools lets a highly privileged local user change or delete some accessible data and partly disrupt the service. Affected versions are listed as 9.2.0.0 through 9.2.26.5.","severity":"low","cvss":3.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","oracle","unix","vendor"],"not_affected_if":["outside-listed-versions"],"how_to_check":"- Identify the EnterpriseOne Tools release in use and compare it with `9.2.0.0` to `9.2.26.5`\n- unknown","fix":"- unknown","status":"open","published_at":"2026-10-20T22:20:10+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T04:45:43+00:00","updated_at":"2026-10-25T04:45:43+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:45:43Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"local","title":"Oracle JD Edwards EnterpriseOne Tools: local attacker can alter some data","impact":"low","summary":"A flaw in the E1 Dev Platform Tech UNIX component of Oracle JD Edwards EnterpriseOne Tools lets a highly privileged local user change or delete some accessible data and partly disrupt the service. Affected versions are listed as 9.2.0.0 through 9.2.26.5.","category":"vendor","nicknames":[],"who_cares":["jd-edwards","enterpriseone","unix","oracle"],"confidence":0.6,"needs_auth":"yes","worst_case":"Partial data change and partial service disruption for the application","analyst_note":"Check Oracle's Critical Patch Update advisory for the patched 9.2 release and the exact fix version.","how_to_check":"- Identify the EnterpriseOne Tools release in use and compare it with `9.2.0.0` to `9.2.26.5`\n- unknown","needs_analyst":true,"not_affected_if":["outside-listed-versions"],"who_is_affected":"Sites running JD Edwards EnterpriseOne Tools in the listed 9.2 release range on UNIX systems, where an account with high privileges and logon to the host is needed. Sources do not describe further configuration conditions.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000607,"input_tokens":3577,"output_tokens":498,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-87331':14A,17A '/av':169C '3.1':157C,168C '3.4':160C '9.2.0.0':63B,90C '9.2.26.5':65B,91C 'abil':141C 'access':51B,129C,137C 'affect':58B,88C 'allow':95C 'alter':9A 'attack':7A,98C,117C 'avail':163C 'base':158C 'caus':143C 'chang':47B 'compon':34B,78C 'compromis':111C 'cve':12A,15A 'cvss':156C,165C,167C 'data':11A,52B,138C 'delet':49B,128C 'denial':146C 'dev':30B,80C 'disrupt':55B 'dos':150C 'e1':29B,79C 'easili':92C 'edward':3A,21B,38B,70C,77C,106C,113C,134C,153C 'enterpriseon':4A,18B,39B,71C,107C,114C,135C,154C 'execut':109C 'exploit':93C 'flaw':26B 'h/ui':172C 'high':43B,96C 'impact':164C 'infrastructur':103C 'insert':126C 'integr':161C 'jd':2A,20B,37B,69C,76C,105C,112C,133C,152C 'jd-edward':19B 'l':177C 'l/a':176C 'l/ac':170C 'l/pr':171C 'let':41B 'list':61B 'local':6A,45B 'logon':100C 'n/i':175C 'n/s':173C 'oracl':1A,22B,36B,75C 'part':54B 'partial':145C,149C 'platform':31B,81C 'privileg':44B,97C 'product':73C 'result':122C 'score':159C 'servic':57B,148C 'success':116C 'support':84C 'tech':32B,82C 'tool':5A,40B,72C,108C,115C,136C,155C 'u/c':174C 'unauthor':124C,140C 'unix':23B,33B,83C 'updat':125C 'user':46B 'vector':166C 'vendor':24B 'version':59B,85C 'vulner':66C,94C,120C","nicknames":[],"mitigations":[],"who_affected":"Sites running JD Edwards EnterpriseOne Tools in the listed 9.2 release range on UNIX systems, where an account with high privileges and logon to the host is needed. Sources do not describe further configuration conditions.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:10+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87331","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87331","severity":null,"published_at":"2026-10-20T22:20:10+00:00","modified_at":"2026-10-21T18:44:19+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","fetched_at":"2026-10-23T22:29:00+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"}