CVE-2026-12703
A remote, authenticated attacker can exploit a vulnerability in TeamViewer to bypass security measures.
CSIRTS triage
- What
- A remote, authenticated attacker can exploit a vulnerability to bypass security measures.
- Who is affected
- Users of TeamViewer are affected.
- Urgency
- Remediation is urgent due to high severity and potential for exploitation.
- Action
- Update TeamViewer to the latest version to mitigate the vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.23% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.
Advisory coverage (2)
External references
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[](https://www.csirts.com/cve/CVE-2026-12703)