{"cve":{"cve_id":"CVE-2026-9746","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.0027,"epss_percentile":0.18353,"epss_as_of":"2026-06-23","description":"When using $changestreams and $_requestReshardingResumeToken with the exchange option the server hits an invariant which causes the server to crash. There are no special privileges needed. The user must be logged in to issue the statement.","published_at":"2026-06-09T22:02:12.772000Z","last_modified_at":null,"cvss_v3_score":6.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":7.1,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-617"],"nvd_references":["https://jira.mongodb.org/browse/SERVER-124190"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:31:14.033653Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"H","value_label":"High"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"mongodb","vendor_name":"MongoDB","product_slug":"mongodb-server","product_name":"MongoDB Server","version_start":"8.3.0","version_start_inclusive":true,"version_end":"8.3.3","version_end_inclusive":false,"cpe23_uri":"cve5:mongodb:mongodb-server:8.3.0:8.3.3"},{"vendor_slug":"mongodb","vendor_name":"MongoDB","product_slug":"mongodb-server","product_name":"MongoDB Server","version_start":"8.2.0","version_start_inclusive":true,"version_end":"8.2.10","version_end_inclusive":false,"cpe23_uri":"cve5:mongodb:mongodb-server:8.2.0:8.2.10"},{"vendor_slug":"mongodb","vendor_name":"MongoDB","product_slug":"mongodb-server","product_name":"MongoDB Server","version_start":"8.0.0","version_start_inclusive":true,"version_end":"8.0.24","version_end_inclusive":false,"cpe23_uri":"cve5:mongodb:mongodb-server:8.0.0:8.0.24"},{"vendor_slug":"mongodb","vendor_name":"MongoDB","product_slug":"mongodb-server","product_name":"MongoDB Server","version_start":"7.0.0","version_start_inclusive":true,"version_end":"7.0.35","version_end_inclusive":false,"cpe23_uri":"cve5:mongodb:mongodb-server:7.0.0:7.0.35"}],"exploit_refs":[],"news":[],"references":[{"url":"https://jira.mongodb.org/browse/SERVER-124190","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-09T22:02:12.772000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:27.543306Z","label":"CVSS score revised","source":"cvelistv5"}]}