{"api_version":"1","generated_at":"2026-09-10T09:12:24+00:00","cve":"CVE-2026-85103","urls":{"html":"https://cve.report/CVE-2026-85103","api":"https://cve.report/api/cve/CVE-2026-85103.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-85103","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-85103"},"summary":{"title":"Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding","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.","state":"PUBLISHED","assigner":"checkpoint","published_at":"2026-09-09 13:20:43","updated_at":"2026-09-10 04:18:18"},"problem_types":["CWE-122","CWE-122 CWE-122: Heap-based Buffer Overflow."],"metrics":[{"version":"3.1","source":"cve@checkpoint.com","type":"Secondary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://support.checkpoint.com/results/sk/sk1000118","name":"https://support.checkpoint.com/results/sk/sk1000118","refsource":"cve@checkpoint.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-85103","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85103","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Gateway","version":"affected R82.10 with Jumbo Hotfix Take 43 or below","platforms":[]},{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Gateway","version":"affected R82 with Jumbo Hotfix Take 125 or below","platforms":[]},{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Gateway","version":"affected R81.20 with Jumbo Hotfix Take 165 or below","platforms":[]},{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Management","version":"affected R82.10 with Jumbo Hotfix Take 43 or below","platforms":[]},{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Management","version":"affected R82 with Jumbo Hotfix Take 125 or below","platforms":[]},{"source":"CNA","vendor":"checkpoint","product":"Quantum Security Management","version":"affected R81.20 with Jumbo Hotfix Take 165 or below","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-85103","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-09-09T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-09-10T03:56:41.934Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"Quantum Security Gateway","vendor":"checkpoint","versions":[{"status":"affected","version":"R82.10 with Jumbo Hotfix Take 43 or below"},{"status":"affected","version":"R82 with Jumbo Hotfix Take 125 or below"},{"status":"affected","version":"R81.20 with Jumbo Hotfix Take 165 or below"}]},{"product":"Quantum Security Management","vendor":"checkpoint","versions":[{"status":"affected","version":"R82.10 with Jumbo Hotfix Take 43 or below"},{"status":"affected","version":"R82 with Jumbo Hotfix Take 125 or below"},{"status":"affected","version":"R81.20 with Jumbo Hotfix Take 165 or below"}]}],"descriptions":[{"lang":"en","value":"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."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow.","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-09T13:00:42.088Z","orgId":"897c38be-0345-43cd-b6cf-fe179e0c4f45","shortName":"checkpoint"},"references":[{"url":"https://support.checkpoint.com/results/sk/sk1000118"}],"title":"Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding","x_generator":{"engine":"cvelib 1.8.0"}}},"cveMetadata":{"assignerOrgId":"897c38be-0345-43cd-b6cf-fe179e0c4f45","assignerShortName":"checkpoint","cveId":"CVE-2026-85103","datePublished":"2026-09-09T13:00:42.088Z","dateReserved":"2026-09-03T06:38:15.701Z","dateUpdated":"2026-09-10T03:56:41.934Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-09 13:20:43","lastModifiedDate":"2026-09-10 04:18:18","problem_types":["CWE-122","CWE-122 CWE-122: Heap-based Buffer Overflow."],"metrics":{"cvssMetricV31":[{"source":"cve@checkpoint.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-09T00:00:00+00:00","id":"CVE-2026-85103","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"85103","Ordinal":"1","Title":"Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding","CVE":"CVE-2026-85103","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"85103","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding"}]}}}