{"cve":{"cve_id":"CVE-2026-85103","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":0.03652,"epss_percentile":0.89435,"epss_as_of":"2026-10-15","description":"A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.","published_at":"2026-09-09T13:00:42.088000Z","last_modified_at":"2026-09-10T04:18:18.390000Z","cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-122"],"nvd_references":["https://support.checkpoint.com/results/sk/sk1000118"],"vuln_status":"Awaiting Analysis","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":"2026-09-09T19:37:54.195932Z","updated_at":"2026-09-12T00:50:23.299559Z"},"effective_severity":"CRITICAL","badges":["news"],"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":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-gateway","product_name":"Quantum Security Gateway","version_start":"R82.10 with Jumbo Hotfix Take 43 or below","version_start_inclusive":true,"version_end":"R82.10 with Jumbo Hotfix Take 43 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-gateway:R82.10 with Jumbo Hotfix Take 43 or below:R82.10 with Jumbo Hotfix Take 43 or below"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-gateway","product_name":"Quantum Security Gateway","version_start":"R82 with Jumbo Hotfix Take 125 or below","version_start_inclusive":true,"version_end":"R82 with Jumbo Hotfix Take 125 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-gateway:R82 with Jumbo Hotfix Take 125 or below:R82 with Jumbo Hotfix Take 125 or below"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-gateway","product_name":"Quantum Security Gateway","version_start":"R81.20 with Jumbo Hotfix Take 165 or below","version_start_inclusive":true,"version_end":"R81.20 with Jumbo Hotfix Take 165 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-gateway:R81.20 with Jumbo Hotfix Take 165 or below:R81.20 with Jumbo Hotfix Take 165 or below"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-management","product_name":"Quantum Security Management","version_start":"R82.10 with Jumbo Hotfix Take 43 or below","version_start_inclusive":true,"version_end":"R82.10 with Jumbo Hotfix Take 43 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-management:R82.10 with Jumbo Hotfix Take 43 or below:R82.10 with Jumbo Hotfix Take 43 or below"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-management","product_name":"Quantum Security Management","version_start":"R82 with Jumbo Hotfix Take 125 or below","version_start_inclusive":true,"version_end":"R82 with Jumbo Hotfix Take 125 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-management:R82 with Jumbo Hotfix Take 125 or below:R82 with Jumbo Hotfix Take 125 or below"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"quantum-security-management","product_name":"Quantum Security Management","version_start":"R81.20 with Jumbo Hotfix Take 165 or below","version_start_inclusive":true,"version_end":"R81.20 with Jumbo Hotfix Take 165 or below","version_end_inclusive":true,"cpe23_uri":"cve5:checkpoint:quantum-security-management:R81.20 with Jumbo Hotfix Take 165 or below:R81.20 with Jumbo Hotfix Take 165 or below"}],"exploit_refs":[],"news":[{"id":1845,"source":"BleepingComputer","url":"https://www.bleepingcomputer.com/news/security/dutch-ncsc-critical-check-point-vpn-flaws-exploitation-is-imminent/","title":"Dutch NCSC: Critical Check Point VPN flaws exploitation is imminent","summary":"The Dutch Nationaal Cyber Security Centrum (NCSC) is warning of imminent exploitation of two critical flaws in Check Point VPN tracked as CVE-2026-85102 and CVE-2026-85103. [...]","thumbnail_url":null,"author":"Bill Toulas","published_at":"2026-09-12T14:14:32Z","fetched_at":"2026-09-12T14:38:09.762576Z","trending_score":3.5865732444400413e-7,"cve_ids":["CVE-2026-85103"]}],"references":[{"url":"https://support.checkpoint.com/results/sk/sk1000118","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-09-09T13:00:42.088000Z","label":"CVE published","source":null},{"type":"first_article","at":"2026-09-12T14:14:32Z","label":"First news coverage","source":"BleepingComputer"}]}