NCSC-2026-0203

Vulnerability from csaf_ncscnl - Published: 2026-06-17 09:05 - Updated: 2026-06-17 09:05
Summary
Kwetsbaarheden verholpen in Oracle VM VirtualBox
Notes
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten: Oracle heeft meerdere kwetsbaarheden verholpen in Oracle VM VirtualBox versie 7.2.8.
Interpretaties: De kwetsbaarheden bevinden zich in verschillende componenten van Oracle VM VirtualBox 7.2.8, waaronder de Shared Folders en de VMSVGA device. Een aanvaller met lage tot hoge privileges en toegang tot de onderliggende infrastructuur kan hierdoor onder andere data creëren, verwijderen of wijzigen, ongeautoriseerde leesrechten verkrijgen, het systeem laten crashen of vastlopen, en mogelijk controle over de virtualisatieomgeving verkrijgen. De kwetsbaarheden beïnvloeden de vertrouwelijkheid, integriteit en beschikbaarheid van het systeem. Sommige kwetsbaarheden hebben een CVSS-score tot 7.5, andere variëren van laag tot medium.
Oplossingen: Oracle heeft updates uitgebracht om de kwetsbaarheden in Oracle VM VirtualBox versie 7.2.8 te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans: medium
Schade: high
CWE-285: Improper Authorization
CVE-2026-35275

Oracle VM VirtualBox 7.2.8's Shared Folders component contains a vulnerability allowing low-privileged attackers with infrastructure access to manipulate critical data, impacting confidentiality and integrity with a CVSS score of 7.5.

7.5 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46768

Oracle VM VirtualBox version 7.2.8 contains a vulnerability in its VMSVGA device that allows a high-privileged attacker to cause repeated crashes or hangs, resulting in a denial of service with a CVSS score of 6.0.

6.0 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46815

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.

3.2 (Low)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46816

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.

3.2 (Low)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46825

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with host access to compromise the system, potentially modifying critical data, with a CVSS 3.1 base score of 6.0.

6.0 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46873

A vulnerability in Oracle VM VirtualBox 7.2.8's VMSVGA device allows a high-privileged attacker with infrastructure access to compromise the VirtualBox environment, rated CVSS 3.1 base score 7.5.

7.5 (High)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46874

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.

3.2 (Low)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46877

A vulnerability in Oracle VM VirtualBox 7.2.8's VMSVGA device allows a high-privileged attacker with infrastructure access to compromise the system, with a CVSS 3.1 base score of 6.0.

6.0 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46974

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to compromise confidentiality, integrity, and availability, rated with a CVSS 3.1 base score of 7.5.

7.5 (High)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
CVE-2026-46977

A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.

3.2 (Low)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Affected products
Product Identifier Version Remediation
vers:unknown/*
Oracle / VM VirtualBox
 vers:unknown/*
References
To clipboard 

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
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        "label": "WHITE"
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      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "Oracle heeft meerdere kwetsbaarheden verholpen in Oracle VM VirtualBox versie 7.2.8.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden bevinden zich in verschillende componenten van Oracle VM VirtualBox 7.2.8, waaronder de Shared Folders en de VMSVGA device. Een aanvaller met lage tot hoge privileges en toegang tot de onderliggende infrastructuur kan hierdoor onder andere data cre\u00ebren, verwijderen of wijzigen, ongeautoriseerde leesrechten verkrijgen, het systeem laten crashen of vastlopen, en mogelijk controle over de virtualisatieomgeving verkrijgen. De kwetsbaarheden be\u00efnvloeden de vertrouwelijkheid, integriteit en beschikbaarheid van het systeem. Sommige kwetsbaarheden hebben een CVSS-score tot 7.5, andere vari\u00ebren van laag tot medium.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Oracle heeft updates uitgebracht om de kwetsbaarheden in Oracle VM VirtualBox versie 7.2.8 te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
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        "text": "medium",
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        "category": "external",
        "summary": "Reference",
        "url": "https://www.oracle.com/security-alerts/cspujun2026.html"
      }
    ],
    "title": "Kwetsbaarheden verholpen in Oracle VM VirtualBox",
    "tracking": {
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          "text": "Oracle VM VirtualBox 7.2.8\u0027s Shared Folders component contains a vulnerability allowing low-privileged attackers with infrastructure access to manipulate critical data, impacting confidentiality and integrity with a CVSS score of 7.5.",
          "title": "Summary"
        }
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      "product_status": {
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          "title": "Summary"
        }
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          "title": "Summary"
        }
      ],
      "product_status": {
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          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-46816.json"
        }
      ],
      "scores": [
        {
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          "products": [
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      "title": "CVE-2026-46816"
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    {
      "cve": "CVE-2026-46825",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with host access to compromise the system, potentially modifying critical data, with a CVSS 3.1 base score of 6.0.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
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        }
      ],
      "scores": [
        {
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            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
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      ],
      "title": "CVE-2026-46825"
    },
    {
      "cve": "CVE-2026-46873",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8\u0027s VMSVGA device allows a high-privileged attacker with infrastructure access to compromise the VirtualBox environment, rated CVSS 3.1 base score 7.5.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
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      "product_status": {
        "known_affected": [
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        }
      ],
      "scores": [
        {
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            "version": "3.1"
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          "products": [
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      "title": "CVE-2026-46873"
    },
    {
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        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
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        "known_affected": [
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        ]
      },
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        {
          "category": "self",
          "summary": "CVE-2026-46874 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-46874.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.2,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2026-46874"
    },
    {
      "cve": "CVE-2026-46877",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8\u0027s VMSVGA device allows a high-privileged attacker with infrastructure access to compromise the system, with a CVSS 3.1 base score of 6.0.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-46877 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-46877.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.0,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2026-46877"
    },
    {
      "cve": "CVE-2026-46974",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to compromise confidentiality, integrity, and availability, rated with a CVSS 3.1 base score of 7.5.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-46974 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-46974.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2026-46974"
    },
    {
      "cve": "CVE-2026-46977",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in Oracle VM VirtualBox 7.2.8 allows a high-privileged attacker with infrastructure access to gain unauthorized read access to certain data, with a CVSS 3.1 base score of 3.2.",
          "title": "Summary"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-46977 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-46977.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.2,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1"
          ]
        }
      ],
      "title": "CVE-2026-46977"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.