{"id":"CVE-2026-101843","kind":"vulnerability","aliases":["CVE-2026-101843"],"related":[],"title":"Oracle E-Business Suite: Production Scheduling flaw lets local users alter data","description":"Vulnerability in the Production Scheduling product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Production Scheduling executes to compromise Production Scheduling.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Production Scheduling accessible data as well as  unauthorized read access to a subset of Production Scheduling accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Production Scheduling. CVSS 3.1 Base Score 4.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L).","summary":"Oracle E-Business Suite's Production Scheduling module, in the Internal Operations component, has a flaw that lets a low-privileged logged-in user read, change or delete some of the data it handles and partly disrupt the service. Exploitation is hard and requires the attacker to already have logon access to the infrastructure where Production Scheduling runs.","severity":"medium","cvss":4.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["erp","on-prem","oracle-ebs","package","production-scheduling"],"not_affected_if":["no-production-scheduling-module","not-ebs-12.2.3-to-12.2.15"],"how_to_check":"- Confirm the installed Oracle E-Business Suite release for Production Scheduling is within 12.2.3 to 12.2.15 (`unknown` for the exact check command in the sources)\n- Review the Oracle Critical Patch Update advisory for the patch level covering this CVE (unknown in sources)","fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101843 for Oracle E-Business Suite 12.2.3 through 12.2.15 (exact patch name unknown in sources)","status":"open","published_at":"2026-10-20T22:18:40+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T04:35:41+00:00","updated_at":"2026-10-25T04:35:41+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-10-25T04:35:41Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101843 for Oracle E-Business Suite 12.2.3 through 12.2.15 (exact patch name unknown in sources)","reach":"local","title":"Oracle E-Business Suite: Production Scheduling flaw lets local users alter data","impact":"medium","summary":"Oracle E-Business Suite's Production Scheduling module, in the Internal Operations component, has a flaw that lets a low-privileged logged-in user read, change or delete some of the data it handles and partly disrupt the service. Exploitation is hard and requires the attacker to already have logon access to the infrastructure where Production Scheduling runs.","category":"package","nicknames":[],"who_cares":["oracle-ebs","production-scheduling","erp","on-prem"],"confidence":0.7,"needs_auth":"yes","worst_case":"Partial read, change or deletion of Production Scheduling data and partial denial of service","analyst_note":"Find the Oracle Critical Patch Update advisory for CVE-2026-101843 to confirm the patch name and the exact fixed release; the NVD entry alone does not give it.","how_to_check":"- Confirm the installed Oracle E-Business Suite release for Production Scheduling is within 12.2.3 to 12.2.15 (`unknown` for the exact check command in the sources)\n- Review the Oracle Critical Patch Update advisory for the patch level covering this CVE (unknown in sources)","needs_analyst":true,"not_affected_if":["not-ebs-12.2.3-to-12.2.15","no-production-scheduling-module"],"who_is_affected":"Organizations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Production Scheduling module in use. The attacker must already have a low-privileged logon on the infrastructure where Production Scheduling executes, so exposure is mostly internal, and teams not running this release can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000709,"input_tokens":3533,"output_tokens":711,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101843':16A,19A '-2026':15A,18A '/av':200C '12.2.15':114C '12.2.3':113C '3.1':187C,199C '4.5':190C 'abil':173C 'access':84B,149C,155C,162C,169C 'affect':111C 'allow':119C 'alreadi':81B 'alter':12A 'attack':79B,122C,137C 'avail':194C 'base':188C 'busi':4A,34B,102C 'caus':175C 'chang':59B 'compon':44B,104C 'compromis':133C 'confidenti':191C 'cve':14A,17A 'cvss':186C,196C,198C 'data':13A,65B,156C,170C 'delet':61B,148C 'denial':178C 'difficult':115C 'disrupt':70B 'dos':182C 'e':3A,33B,101C 'e-busi':2A,32B,100C 'eb':26B 'erp':20B 'execut':131C 'exploit':73B,117C 'flaw':8A,47B 'h/pr':202C 'handl':67B 'hard':75B 'impact':195C 'infrastructur':87B,127C 'insert':146C 'integr':192C 'intern':42B,105C 'l':208C 'l/a':207C 'l/ac':201C 'l/i':206C 'l/ui':203C 'let':9A,49B 'local':10A 'log':55B 'logged-in':54B 'logon':83B,124C 'low':52B,120C 'low-privileg':51B 'modul':39B 'n/s':204C 'on-prem':21B 'oper':43B,106C 'oracl':1A,25B,31B,99C 'oracle-eb':24B 'packag':27B 'part':69B 'partial':177C,181C 'prem':23B 'privileg':53B,121C 'product':6A,29B,37B,89B,95C,97C,129C,134C,153C,167C,184C 'production-schedul':28B 'read':58B,161C 'requir':77B 'result':142C 'run':91B 'schedul':7A,30B,38B,90B,96C,130C,135C,154C,168C,185C 'score':189C 'servic':72B,180C 'subset':165C 'success':136C 'suit':5A,35B,103C 'support':107C 'u/c':205C 'unauthor':144C,160C,172C 'updat':145C 'user':11A,57B 'vector':197C 'version':108C 'vulner':92C,118C,140C 'well':158C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Production Scheduling module in use. The attacker must already have a low-privileged logon on the infrastructure where Production Scheduling executes, so exposure is mostly internal, and teams not running this release can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:40+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101843","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101843","severity":null,"published_at":"2026-10-20T22:18:40+00:00","modified_at":"2026-10-21T18:44:19+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","fetched_at":"2026-10-23T22:28:59+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"}