CVE-2026-111585
An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.83 may allow a malicious remote host to cause a denial of service or, depending on the platform, potentially execute arbitrary code with the privileges of the viewer process. Exploitation requires a user to establish a remote-control session to an attacker-controlled or compromised host.
- CVSS
- 8.8
- EPSS
- 0.003 (21.3th percentile)
- CISA KEV
- Not listed
- Exploitation
- No report
- Public exploits
- None seen
- State
- PUBLISHED
Coverage
SecurityWeekSpecialist. Specialist publisher: established trade press, or expert analysis with a track record
TeamViewer Flaw Could Let Malicious Hosts Take Over Support Technicians’ Machines
An integer overflow tracked as CVE-2026-111585 could be used to execute arbitrary code on the viewer’s system. The post TeamViewer Flaw Could Let Malicious Hosts Take Over Support Technicians’ Machines appeared first on SecurityWeek.
What we observed
No signals recorded