{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-03T10:29:09.134","vulnerabilities":[{"cve":{"id":"CVE-2026-23569","sourceIdentifier":"psirt@teamviewer.com","published":"2026-01-29T09:16:04.603","lastModified":"2026-06-17T10:21:47.540","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"An out-of-bounds read vulnerability in the TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows a remote attacker to leak stack memory and cause a denial of service via a crafted request. The leaked stack memory could be used to bypass ASLR remotely and facilitate exploitation of other vulnerabilities on the affected system."},{"lang":"es","value":"Una vulnerabilidad de lectura fuera de límites en el Cliente TeamViewer DEX (anteriormente Cliente 1E) - Servicio de Distribución de Contenido (NomadBranch.exe) anterior a la versión 26.1 para Windows permite a un atacante remoto filtrar memoria de pila y causar una denegación de servicio a través de una solicitud manipulada. La memoria de pila filtrada podría usarse para eludir ASLR remotamente y facilitar la explotación de otras vulnerabilidades en el sistema afectado."}],"affected":[{"source":"psirt@teamviewer.com","affectedData":[{"vendor":"TeamViewer","product":"DEX","defaultStatus":"unaffected","modules":["Content Distribution Service","NomadBranch.exe"],"platforms":["Windows"],"versions":[{"version":"0","lessThan":"26.1","versionType":"custom","status":"affected"}]}]}],"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:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-01-29T15:55:21.344277Z","id":"CVE-2026-23569","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"psirt@teamviewer.com","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]}],"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"]}]}}]}