Vulnerability-Lookup

FKIE_CVE-2026-48135

Vulnerability from fkie_nvd - Published: 2026-05-26 14:16 - Updated: 2026-05-26 19:09

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

A Check Point HTTP-based service can incorrectly handle malformed HTTP requests. The issue is related to HTTP request parsing and validation.

References

	URL	Tags
	cve@checkpoint.com	https://support.checkpoint.com/results/sk/sk184991

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "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": "2026-05-26T19:09:11.220",
  "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": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-48135 (GCVE-0-2026-48135)

Vulnerability from cvelistv5 – Published: 2026-05-26 12:57 – Updated: 2026-05-27 18:36

Title

HTTP service can incorrectly process malformed HTTP requests

Summary

A Check Point HTTP-based service can incorrectly handle malformed HTTP requests. The issue is related to HTTP request parsing and validation.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

checkpoint

References

1 reference

URL	Tags
https://support.checkpoint.com/results/sk/sk184991

Impacted products

1 product

Vendor	Product	Version
checkpoint	Quantum Security Gateway	Affected: R82.10 with Jumbo Hotfix Take 6 or below Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-48135",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-26T14:48:38.051261Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-27T18:36:10.600Z",
          "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 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"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          },
          "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": "2026-05-26T14:16:28.067Z",
        "orgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45",
        "shortName": "checkpoint"
      },
      "references": [
        {
          "url": "https://support.checkpoint.com/results/sk/sk184991"
        }
      ],
      "title": "HTTP service can incorrectly process malformed HTTP requests"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45",
    "assignerShortName": "checkpoint",
    "cveId": "CVE-2026-48135",
    "datePublished": "2026-05-26T12:57:19.074Z",
    "dateReserved": "2026-05-20T19:29:00.635Z",
    "dateUpdated": "2026-05-27T18:36:10.600Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-48135

CVE-2026-48135 (GCVE-0-2026-48135)

Tags

Sightings

Nomenclature