CVE-2026-23572: Improper Access Control in TeamViewer clients
TeamViewer · Remote
Vendor fix available · Affected: TeamViewer Remote · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 25% of scored CVEs
DescriptionCVE.org
Improper access control in the TeamViewer Full and Host clients (Windows, macOS, Linux) prior version 15.74.5 allows an authenticated user to bypass additional access controls with “Allow after confirmation” configuration in a remote session. An exploit could result in unauthorized access prior to local confirmation. The user needs to be authenticated for the remote session via ID/password, Session Link, or Easy Access as a prerequisite to exploit this vulnerability.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- TeamViewer · Remotebefore 15.74.5
- TeamViewer · Tensorbefore 15.74.5
- TeamViewer · Onebefore 15.74.5
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- TeamViewer
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-23572 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.