Vulnerability-Lookup

GHSA-R6F6-7CF6-C3CG

Vulnerability from github – Published: 2026-02-26 21:31 – Updated: 2026-02-27 18:31

Details

VMWare Workstation and Fusion contain a logic flaw in the management of network packets.

Known attack vectors: A malicious actor with administrative privileges on a Guest VM may be able to interrupt or intercept network connections of other Guest VM's.

Resolution: To remediate CVE-2026-22715 please upgrade to VMware Workstation or Fusion Version 25H2U1

Severity ?

5.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22715"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-923"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-26T19:32:37Z",
    "severity": "MODERATE"
  },
  "details": "VMWare Workstation and Fusion contain a logic flaw in the management of network packets.\u00a0\n\nKnown attack vectors: A malicious actor with administrative privileges on a Guest VM may be able to interrupt or intercept network connections of other Guest VM\u0027s.\u00a0\n\nResolution: To remediate CVE-2026-22715 please upgrade to VMware Workstation or Fusion Version 25H2U1",
  "id": "GHSA-r6f6-7cf6-c3cg",
  "modified": "2026-02-27T18:31:04Z",
  "published": "2026-02-26T21:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22715"
    },
    {
      "type": "WEB",
      "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36986"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-22715 (GCVE-0-2026-22715)

Vulnerability from cvelistv5 – Published: 2026-02-26 18:29 – Updated: 2026-02-27 17:55

Title

VMware Workstation/Fusion NAT vulnerability

Summary

VMWare Workstation and Fusion contain a logic flaw in the management of network packets. Known attack vectors: A malicious actor with administrative privileges on a Guest VM may be able to interrupt or intercept network connections of other Guest VM's. Resolution: To remediate CVE-2026-22715 please upgrade to VMware Workstation or Fusion Version 25H2U1

Severity ?

5.9 (Medium)


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

CWE

CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints

Assigner

vmware

References

URL

Tags

https://support.broadcom.com/web/ecx/support-cont…

vendor-advisory

Impacted products

Vendor

Product

Version

VMware

Workstation

Affected: 17.0 , < 25H2U1 (custom)
Unaffected: 25H2U1 (custom)

VMware

Fusion

Affected: 13.0 , < 25H2U1 (custom)
Unaffected: 25H2U1 (custom)

Credits

Broadcom would like to thank Ao Wang, Yuxiang Yang, Ke Xu, Xuewei Feng, Qi Li, and Xueying Li for reporting this issue to us.

Show details on NVD website

JSON

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                "id": "CVE-2026-22715",
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                  },
                  {
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-27T17:55:05.951870Z",
                "version": "2.0.3"
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        "problemTypes": [
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            "descriptions": [
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Sightings

Author	Source	Type	Date

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

GHSA-R6F6-7CF6-C3CG

CVE-2026-22715 (GCVE-0-2026-22715)

Tags

Sightings

Nomenclature