Windows
CVE-2026-23568
MEDIUM
Severity by source
AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
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 an attacker on the adjacent network to cause information disclosure or denial-of-service via a special crafted packet. The leaked memory could be used to bypass ASLR and facilitate further exploitation.
AnalysisAI
Information disclosure and denial-of-service in TeamViewer DEX Client versions before 26.1 allows adjacent network attackers to trigger an out-of-bounds read via specially crafted packets, potentially leaking sensitive memory that could be leveraged to bypass ASLR protections. Affected Windows systems running the NomadBranch.exe content distribution service are vulnerable to attacks requiring only network proximity, with no authentication or user interaction needed.
Technical ContextAI
Classified as CWE-125 (Out-of-bounds Read). Affects Digital Employee Experience. 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 an attacker on the adjacent network to cause information disclosure or denial-of-service via a special crafted packet. The leaked memory could be used to bypass ASLR and facilitate further exploitation.
RemediationAI
Monitor vendor advisories for a patch.
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Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today