CVE-2025-42706: CrowdStrike Falcon Sensor for Windows Logic Error
A logic error exists in the Falcon sensor for Windows that could allow an attacker, with the prior ability to execute code on a host, to delete arbitrary files. CrowdStrike released a security fix for this issue in Falcon sensor for Windows versions 7.24 and above and all Long Term Visibility (LTV) sensors.
There is no indication of exploitation of these issues in the wild. Our threat hunting and intelligence teams are actively monitoring for exploitation and we maintain visibility into any such attempts.
The Falcon sensor for Mac, the Falcon sensor for Linux and the Falcon sensor for Legacy Systems are not impacted by this.
CrowdStrike was made aware of this issue through our HackerOne bug bounty program. It was discovered by Cong Cheng and responsibly disclosed.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-42706?
CVE-2025-42706 is classified as a moderate severity vulnerability due to its potential to allow file deletions on affected systems.
How do I fix CVE-2025-42706?
To fix CVE-2025-42706, update the Falcon sensor for Windows to version 7.24 or above.
What versions of CrowdStrike Falcon sensor for Windows are affected by CVE-2025-42706?
CVE-2025-42706 affects CrowdStrike Falcon sensor for Windows versions below 7.24.
Can CVE-2025-42706 be exploited remotely?
CVE-2025-42706 requires prior code execution on the host, meaning it cannot be exploited remotely without that access.
Which software should I monitor for CVE-2025-42706?
You should monitor CrowdStrike Falcon sensor for Windows, especially versions 7.24 and below, for CVE-2025-42706.