{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T12:31:11.755","vulnerabilities":[{"cve":{"id":"CVE-2026-23564","sourceIdentifier":"psirt@teamviewer.com","published":"2026-01-29T09:16:03.950","lastModified":"2026-02-11T19:24:41.843","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows an attacker on the adjacent network to cause normally encrypted UDP traffic to be sent in cleartext. This can result in disclosure of sensitive information."},{"lang":"es","value":"Una vulnerabilidad en TeamViewer DEX Client (anteriormente 1E Client) - Servicio de Distribución de Contenido (NomadBranch.exe) anterior a la versión 26.1 para Windows permite a un atacante en la red adyacente provocar que el tráfico UDP normalmente cifrado se envíe en texto claro. Esto puede resultar en la divulgación de información sensible."}],"metrics":{"cvssMetricV31":[{"source":"psirt@teamviewer.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"psirt@teamviewer.com","type":"Secondary","description":[{"lang":"en","value":"CWE-319"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:teamviewer:digital_employee_experience:*:*:*:*:*:*:*:*","versionEndExcluding":"26.1","matchCriteriaId":"8E2A5CE4-D147-45E1-8D16-3257B6E79E70"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}],"references":[{"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1001/","source":"psirt@teamviewer.com","tags":["Vendor Advisory"]}]}}]}