{"cve":{"cve_id":"CVE-2026-59310","is_kev":true,"kev_date_added":"2026-08-18","kev_vendor_project":"Broadcom","kev_product":"VMware vCenter","kev_vulnerability_name":"Broadcom VMware vCenter Path Traversal Vulnerability","kev_short_description":"Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code.","kev_required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","kev_due_date":"2026-08-21","kev_known_ransomware":false,"kev_notes":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-59310","kev_cwes":["CWE-22"],"epss_score":0.45878,"epss_percentile":0.9871,"epss_as_of":"2026-08-26","description":"VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.","published_at":"2026-07-30T12:19:25.296000Z","last_modified_at":"2026-08-19T04:17:24.940000Z","cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-22"],"nvd_references":["https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-07-30T13:03:23.262364Z","updated_at":"2026-08-19T16:41:57.515079Z"},"effective_severity":"CRITICAL","badges":["kev","news"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"cloud-foundation","product_name":"Cloud Foundation","version_start":"9.0.x.x","version_start_inclusive":true,"version_end":"9.0.x.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:cloud-foundation:9.0.x.x:9.0.x.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"cloud-foundation","product_name":"Cloud Foundation","version_start":"5.x","version_start_inclusive":true,"version_end":"5.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:cloud-foundation:5.x:5.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"cloud-foundation","product_name":"Cloud Foundation","version_start":"9.1.x.x","version_start_inclusive":true,"version_end":"9.1.x.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:cloud-foundation:9.1.x.x:9.1.x.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-infrastructure","product_name":"Telco Cloud Infrastructure","version_start":"3.0","version_start_inclusive":true,"version_end":"3.0","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-infrastructure:3.0:3.0"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-platform","product_name":"Telco Cloud Platform","version_start":"4.x","version_start_inclusive":true,"version_end":"4.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-platform:4.x:4.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-platform","product_name":"Telco Cloud Platform","version_start":"3.0","version_start_inclusive":true,"version_end":"3.0","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-platform:3.0:3.0"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-platform","product_name":"Telco Cloud Platform","version_start":"5.1.x","version_start_inclusive":true,"version_end":"5.1.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-platform:5.1.x:5.1.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-platform","product_name":"Telco Cloud Platform","version_start":"5.0.x","version_start_inclusive":true,"version_end":"5.0.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-platform:5.0.x:5.0.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter","product_name":"vCenter","version_start":"9.1.x.x","version_start_inclusive":true,"version_end":"9.1.0.0300","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:vcenter:9.1.x.x:9.1.0.0300"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter","product_name":"vCenter","version_start":"9.0.x.x","version_start_inclusive":true,"version_end":"9.0.2.0100","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:vcenter:9.0.x.x:9.0.2.0100"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter","product_name":"vCenter","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0 U3k","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:vcenter:8.0:8.0 U3k"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3j:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3h:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3i:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":null,"version_start_inclusive":null,"version_end":"8.0","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1c:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1d:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update1e:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2a:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2b:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2c:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2d:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update2e:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3a:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3b:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3c:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3d:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3e:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vcenter-server","product_name":"vCenter Server","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:vmware:vcenter_server:8.0:update3g:*:*:*:*:*:*"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vsphere-foundation","product_name":"vSphere Foundation","version_start":"9.0.x.x","version_start_inclusive":true,"version_end":"9.0.x.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vsphere-foundation:9.0.x.x:9.0.x.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vsphere-foundation","product_name":"vSphere Foundation","version_start":"9.1.x.x","version_start_inclusive":true,"version_end":"9.1.x.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vsphere-foundation:9.1.x.x:9.1.x.x"}],"exploit_refs":[],"news":[{"id":1212,"source":"The Hacker News","url":"https://thehackernews.com/2026/08/suspected-china-nexus-actor-exploits.html","title":"Suspected China-Nexus Actor Exploits VMware vCenter Flaw, Deploys Babuk-Derived Ransomware","summary":"Cybersecurity researchers have attributed the exploitation of a newly patched security flaw in Broadcom VMware vCenter to a suspected China-nexus advanced persistent threat (APT).\n\nThe attacks involve the exploitation of CVE-2026-59310 (CVSS score: 9.8), a severe directory-traversal vulnerability in the VMware vCenter server that could be weaponized by a malicious actor to execute arbitrary code","thumbnail_url":"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhN5GzIjo1DOb9leWRsG7hi5zemNCi6kb_NBf-391nF9pphXhTgf8DZLMlk-fUyp-j4rT_cFv4coBpP821rfQkUc4ydAu5YQBcn9Y6nj-SeQGDNu10DmSN2JYDmWJTzLUSXsvDYPTBQ_cQkkCFAIkdMCyRgRv5YIPdMgkp62BtqaYE49b3aWnm4QbYM7YeK/s1600/vmware.jpg","author":"info@thehackernews.com (The Hacker News)","published_at":"2026-08-17T07:36:19Z","fetched_at":"2026-08-17T11:07:44.972292Z","trending_score":0.03549556609216748,"cve_ids":["CVE-2026-59310"]},{"id":1181,"source":"BleepingComputer","url":"https://www.bleepingcomputer.com/news/security/critical-vmware-vcenter-rce-flaw-exploited-for-reverse-ssh-access/","title":"Critical VMware vCenter RCE flaw exploited for reverse SSH access","summary":"A recently patched critical vulnerability (CVE-2026-59310) in VMware vCenter Syslog Server is being exploited in an active campaign to deploy a reverse SSH tool for persistence and remote access. [...]","thumbnail_url":null,"author":"Bill Toulas","published_at":"2026-08-13T16:40:23Z","fetched_at":"2026-08-13T17:18:52.984780Z","trending_score":0.010958330927306215,"cve_ids":["CVE-2026-59310"]},{"id":1151,"source":"The Hacker News","url":"https://thehackernews.com/2026/08/attackers-exploit-vmware-vcenter.html","title":"Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access","summary":"Threat actors have begun to actively exploit a recently patched critical security flaw in Broadcom VMware vCenter, according to new findings from QUIRSO.\n\nThe vulnerability in question is CVE-2026-59310 (CVSS score: 9.8), a directory-traversal vulnerability in the VMware vCenter server that a malicious actor with network access can exploit to execute arbitrary code. Patches for the flaw were","thumbnail_url":"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhuo4K_GT6YrQhFiPQrrf58NN4PQM0_aYVTxWXeaJ1KsqjBJ69c746Hj6DyhGH-uzhZvEowVR8YMbITHBpOcT3OQevcTJg36qwJ1WfPtFZySMVg_B2JVBE763_JVHh3gn563WAYxf72bnd1g9QC2tkWd6Bbm9_TWXPhMxk1vnk6gxnUM4eDQNxXouVEtJ9i/s1600/vmware.jpg","author":"info@thehackernews.com (The Hacker News)","published_at":"2026-08-12T09:01:54Z","fetched_at":"2026-08-12T09:48:53.191976Z","trending_score":0.006405376409756084,"cve_ids":["CVE-2026-59310"]}],"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2026-07-30T12:19:25.296000Z","label":"CVE published","source":null},{"type":"ssvc_changed","at":"2026-07-30T17:04:23.264054Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-07-30T17:04:23.264054Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-07-30T17:04:23.264054Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"first_article","at":"2026-08-12T09:01:54Z","label":"First news coverage","source":"The Hacker News"},{"type":"cisa_reported","at":"2026-08-18T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"ssvc_changed","at":"2026-08-18T20:43:27.518524Z","label":"SSVC decision revised","source":"vulnrichment"}]}