{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48135", "assignerOrgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "state": "PUBLISHED", "assignerShortName": "checkpoint", "dateReserved": "2026-05-20T19:29:00.635Z", "datePublished": "2026-05-26T12:57:19.074Z", "dateUpdated": "2026-05-26T14:16:28.067Z"}, "containers": {"cna": {"affected": [{"product": "Quantum Security Gateway", "vendor": "checkpoint", "versions": [{"status": "affected", "version": "R82.10 with Jumbo Hotfix Take 6 or below"}, {"status": "affected", "version": "R82 with Jumbo Hotfix Take 91 or below"}, {"status": "affected", "version": "R81.20 with Jumbo Hotfix Take 127 or below"}, {"status": "affected", "version": "All releases from R81.10 and below"}]}], "title": "HTTP service can incorrectly process malformed HTTP requests", "descriptions": [{"lang": "en", "value": "A Check Point HTTP-based service can incorrectly handle malformed HTTP requests.\nThe issue is related to HTTP request parsing and validation."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "CWE-122: Heap-based Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45", "shortName": "checkpoint", "dateUpdated": "2026-05-26T14:16:28.067Z"}, "references": [{"url": "https://support.checkpoint.com/results/sk/sk184991"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A Check Point HTTP-based service can incorrectly handle malformed HTTP requests.\nThe issue is related to HTTP request parsing and validation."}], "id": "CVE-2026-48135", "lastModified": "2026-05-26T14:16:39.007", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "cve@checkpoint.com", "type": "Secondary"}]}, "published": "2026-05-26T14:16:39.007", "references": [{"source": "cve@checkpoint.com", "url": "https://support.checkpoint.com/results/sk/sk184991"}], "sourceIdentifier": "cve@checkpoint.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "cve@checkpoint.com", "type": "Secondary"}]}

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