{"id":"CVE-2026-22715","state":"PUBLISHED","title":"VMware Workstation/Fusion NAT vulnerability","description":"VMWare Workstation and Fusion contain a logic flaw in the management of network packets. \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's. \n\nResolution: To remediate CVE-2026-22715 please upgrade to VMware Workstation or Fusion Version 25H2U1","publishedAt":"2026-02-26T18:29:14.190Z","updatedAt":"2026-02-27T17:55:10.640Z","severity":{"score":5.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L","source":"vmware"},"assigner":"vmware","products":["VMware Workstation","VMware Fusion"],"affected":[{"vendor":"VMware","product":"Workstation","packageName":"VMware Workstation","defaultStatus":"affected","versions":[{"version":"17.0","status":"affected","lessThan":"25H2U1","versionType":"custom"},{"version":"25H2U1","status":"unaffected","versionType":"custom"}],"platforms":["Linux","Windows"]},{"vendor":"VMware","product":"Fusion","packageName":"ProductB","defaultStatus":"affected","versions":[{"version":"13.0","status":"affected","lessThan":"25H2U1","versionType":"custom"},{"version":"25H2U1","status":"unaffected","versionType":"custom"}],"platforms":["MacOS"]}],"references":["https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36986"],"weaknesses":["CWE-923"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22715.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22715","state":"PUBLISHED","datePublished":"2026-02-26T18:29:14.190Z","dateUpdated":"2026-02-27T17:55:10.640Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2026-01-09T06:54:36.840Z"},"containers":{"cna":{"title":"VMware Workstation/Fusion NAT vulnerability","descriptions":[{"lang":"en","value":"VMWare Workstation and Fusion contain a logic flaw in the management of network packets. \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's. \n\nResolution: To remediate CVE-2026-22715 please upgrade to VMware Workstation or Fusion Version 25H2U1"}],"affected":[{"vendor":"VMware","product":"Workstation","packageName":"VMware Workstation","defaultStatus":"affected","versions":[{"version":"17.0","status":"affected","lessThan":"25H2U1","versionType":"custom"},{"version":"25H2U1","status":"unaffected","versionType":"custom"}],"platforms":["Linux","Windows"]},{"vendor":"VMware","product":"Fusion","packageName":"ProductB","defaultStatus":"affected","versions":[{"version":"13.0","status":"affected","lessThan":"25H2U1","versionType":"custom"},{"version":"25H2U1","status":"unaffected","versionType":"custom"}],"platforms":["MacOS"]}],"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36986","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2026-02-26T18:36:41.929Z"},"credits":[{"lang":"en","type":"reporter","value":"Broadcom would like to thank Ao Wang, Yuxiang Yang, Ke Xu, Xuewei Feng, Qi Li, and Xueying Li for reporting this issue to us."}],"datePublic":"2026-02-26T07:33:00.000Z","solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>To remediate CVE-2026-22715 please upgrade to VMwate Workstation or Fusion Version 25H2U1</p>"}],"value":"To remediate CVE-2026-22715 please upgrade to VMwate Workstation or Fusion Version 25H2U1"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-27T17:55:05.951870Z","id":"CVE-2026-22715","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-923","type":"CWE","lang":"en","description":"CWE-923 Improper Restriction of Communication Channel to Intended Endpoints"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-27T17:55:10.640Z"}}]}}}