{"id":"CVE-2026-101676","kind":"vulnerability","aliases":["CVE-2026-101676"],"related":[],"title":"Oracle E-Business Suite: Concurrent Processing flaw lets local users take over","description":"Vulnerability in the Oracle Concurrent Processing product of Oracle E-Business Suite (component: Other Issues).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Concurrent Processing executes to compromise Oracle Concurrent Processing.  Successful attacks of this vulnerability can result in takeover of Oracle Concurrent Processing. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).","summary":"Oracle Concurrent Processing, a component of Oracle E-Business Suite versions 12.2.3 through 12.2.15, has a flaw in its Other Issues component. A low-privileged user with logon to the host where it runs can take over the Concurrent Processing service.","severity":"high","cvss":7.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["concurrent-processing","on-prem-erp","oracle-ebs","package"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed E-Business Suite release level in Oracle Applications Manager or the `adop` status output, and compare it against 12.2.3-12.2.15.\n- unknown","fix":"- Apply the Oracle Critical Patch Update for E-Business Suite that covers this CVE; the sources do not name the patch number.\n- unknown","status":"open","published_at":"2026-10-20T22:18:22+00:00","first_seen_at":"2026-10-23T21:57:22+00:00","triaged_at":"2026-10-25T03:09:58+00:00","updated_at":"2026-10-25T03:09:58+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T03:09:58Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update for E-Business Suite that covers this CVE; the sources do not name the patch number.\n- unknown","reach":"local","title":"Oracle E-Business Suite: Concurrent Processing flaw lets local users take over","impact":"high","summary":"Oracle Concurrent Processing, a component of Oracle E-Business Suite versions 12.2.3 through 12.2.15, has a flaw in its Other Issues component. A low-privileged user with logon to the host where it runs can take over the Concurrent Processing service.","category":"package","nicknames":[],"who_cares":["oracle-ebs","concurrent-processing","on-prem-erp"],"confidence":0.6,"needs_auth":"yes","worst_case":"Low-privileged local user takes over Concurrent Processing, reading and changing data","analyst_note":"Confirm patch number and fixed release from Oracle's July CPU advisory at nvd.nist.gov/vuln/detail/CVE-2026-101676; sources give only the affected range.","how_to_check":"- Check the installed E-Business Suite release level in Oracle Applications Manager or the `adop` status output, and compare it against 12.2.3-12.2.15.\n- unknown","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"Sites running Oracle E-Business Suite 12.2.3 through 12.2.15 where Concurrent Processing runs on a host that local users can log into. The sources do not say whether the flaw needs any non-default setting. Sites on other releases are not listed as affected.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000641,"input_tokens":3477,"output_tokens":586,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101676':15A,18A '-2026':14A,17A '/av':146C '12.2.15':44B,96C '12.2.3':42B,95C '3.1':133C,145C '7.8':136C 'affect':93C 'allow':100C 'attack':103C,120C 'avail':140C 'base':134C 'busi':4A,39B,84C 'compon':34B,52B,86C 'compromis':115C 'concurr':6A,20B,31B,70B,77C,111C,117C,130C 'concurrent-process':19B 'confidenti':137C 'cve':13A,16A 'cvss':132C,142C,144C 'e':3A,38B,83C 'e-busi':2A,37B,82C 'easili':97C 'eb':28B 'erp':25B 'execut':113C 'exploit':98C 'flaw':8A,47B 'h':154C 'h/a':153C 'h/i':152C 'host':62B 'impact':141C 'infrastructur':108C 'integr':138C 'issu':51B,88C 'l/ac':147C 'l/pr':148C 'l/ui':149C 'let':9A 'local':10A 'logon':59B,105C 'low':55B,101C 'low-privileg':54B 'n/s':150C 'on-prem-erp':22B 'oracl':1A,27B,30B,36B,76C,81C,110C,116C,129C 'oracle-eb':26B 'packag':29B 'prem':24B 'privileg':56B,102C 'process':7A,21B,32B,71B,78C,112C,118C,131C 'product':79C 'result':125C 'run':65B 'score':135C 'servic':72B 'success':119C 'suit':5A,40B,85C 'support':89C 'take':12A,67B 'takeov':127C 'u/c':151C 'user':11A,57B 'vector':143C 'version':41B,90C 'vulner':73C,99C,123C","nicknames":[],"mitigations":[],"who_affected":"Sites running Oracle E-Business Suite 12.2.3 through 12.2.15 where Concurrent Processing runs on a host that local users can log into. The sources do not say whether the flaw needs any non-default setting. Sites on other releases are not listed as affected.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:22+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101676","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101676","severity":null,"published_at":"2026-10-20T22:18:22+00:00","modified_at":"2026-10-21T21:17:35+00:00","first_seen_at":"2026-10-23T21:57:22+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"}