{"id":"CVE-2026-101680","kind":"vulnerability","aliases":["CVE-2026-101680"],"related":[],"title":"Oracle Billing and Revenue Management: unauthenticated network flaw exposes critical billing data","description":"Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications (component: Platform).  Supported versions that are affected are 15.0.0.0.0, 15.0.1.0.0, 15.1.0.0.0 and  15.2.0.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Communications Billing and Revenue Management.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Communications Billing and Revenue Management accessible data as well as  unauthorized access to critical data or complete access to all Oracle Communications Billing and Revenue Management accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).","summary":"Oracle Communications Billing and Revenue Management versions 15.0.0.0.0 through 15.2.0.0.0 contain a flaw in the Platform component that a remote, unauthenticated attacker can reach over TLS. Successful exploitation allows unauthorized creation, modification, deletion and reading of critical billing data, though the attack is hard to carry out.","severity":"high","cvss":7.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["billing","oracle","self-hosted","telecom","vendor"],"not_affected_if":["other-versions"],"how_to_check":"- Check the installed Billing and Revenue Management version against `15.0.0.0.0`, `15.0.1.0.0`, `15.1.0.0.0` and `15.2.0.0.0`\n- unknown","fix":"- Apply the Oracle Critical Patch Update fix for Oracle Communications Billing and Revenue Management; the sources do not name the patched version\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":"2026-10-25T03:27:01+00:00","updated_at":"2026-10-25T03:27:01+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:27:01Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for Oracle Communications Billing and Revenue Management; the sources do not name the patched version\n- unknown","reach":"network","title":"Oracle Billing and Revenue Management: unauthenticated network flaw exposes critical billing data","impact":"high","summary":"Oracle Communications Billing and Revenue Management versions 15.0.0.0.0 through 15.2.0.0.0 contain a flaw in the Platform component that a remote, unauthenticated attacker can reach over TLS. Successful exploitation allows unauthorized creation, modification, deletion and reading of critical billing data, though the attack is hard to carry out.","category":"vendor","nicknames":[],"who_cares":["oracle","billing","telecom","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads, changes or deletes critical billing data without credentials","analyst_note":"Find the Oracle CPU advisory for CVE-2026-101680 to get the patched version and any workaround; the NVD entry does not give them.","how_to_check":"- Check the installed Billing and Revenue Management version against `15.0.0.0.0`, `15.0.1.0.0`, `15.1.0.0.0` and `15.2.0.0.0`\n- unknown","needs_analyst":true,"not_affected_if":["other-versions"],"who_is_affected":"Operators running Oracle Communications Billing and Revenue Management in the affected 15.x releases with network-reachable TLS listeners are exposed. Teams on other versions or without this Oracle product can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000653,"input_tokens":3555,"output_tokens":595,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101680':15A,18A '-2026':14A,17A '/av':179C '15.0.0.0.0':33B,93C '15.0.1.0.0':94C '15.1.0.0.0':95C '15.2.0.0.0':35B,97C '3.1':167C,178C '7.4':170C 'access':107C,131C,143C,149C,155C,164C 'affect':91C 'allow':54B,102C 'attack':47B,67B,104C,119C 'base':168C 'bill':2A,11A,19B,28B,63B,77C,114C,139C,160C 'carri':71B 'communic':27B,76C,84C,113C,138C,159C 'complet':154C 'compon':42B,85C 'compromis':111C 'confidenti':171C 'contain':36B 'creation':56B,127C 'critic':10A,62B,133C,151C 'cve':13A,16A 'cvss':166C,175C,177C 'data':12A,64B,134C,144C,152C,165C 'delet':58B,128C 'difficult':98C 'exploit':53B,100C 'expos':9A 'flaw':8A,38B 'h/a':186C 'h/i':185C 'h/pr':181C 'hard':69B 'host':23B 'impact':174C 'integr':173C 'manag':5A,31B,80C,117C,142C,163C 'modif':57B,130C 'n':187C 'n/ac':180C 'n/s':183C 'n/ui':182C 'network':7A,106C 'oracl':1A,20B,26B,75C,83C,112C,137C,158C 'platform':41B,86C 'product':81C 'reach':49B 'read':60B 'remot':45B 'result':124C 'revenu':4A,30B,79C,116C,141C,162C 'score':169C 'self':22B 'self-host':21B 'success':52B,118C 'support':87C 'telecom':24B 'though':65B 'tls':51B,109C 'u/c':184C 'unauthent':6A,46B,103C 'unauthor':55B,126C,148C 'vector':176C 'vendor':25B 'version':32B,88C 'via':108C 'vulner':72C,101C,122C 'well':146C","nicknames":[],"mitigations":[],"who_affected":"Operators running Oracle Communications Billing and Revenue Management in the affected 15.x releases with network-reachable TLS listeners are exposed. Teams on other versions or without this Oracle product can skip it.","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:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101680","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101680","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"}