Vulnerability Description
Insecure permissions in the ActivityMain component of M66B/Marcel Bokhorst NetGuard no-root firewall versionCode 2026080101/versionName 2.337 allows unauthorized attackers to arbitrarily force a device reset or Denial of Service (DoS).
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://f-droid.org/packages/eu.faircode.netguard/
- https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026
- https://github.com/M66B/NetGuard
- https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026
FAQ
What is CVE-2026-107039?
CVE-2026-107039 is a vulnerability with a CVSS score of 7.5 (HIGH). Insecure permissions in the ActivityMain component of M66B/Marcel Bokhorst NetGuard no-root firewall versionCode 2026080101/versionName 2.337 allows unauthorized attackers to arbitrarily force a devic...
How severe is CVE-2026-107039?
CVE-2026-107039 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-107039?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.