CVE-2026-107023: Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0 allows unauthorized attackers to arbitrarily read another user's private notes/tasks/diary content

Unscored severity · published Oct 29, 2026

CVE-2026-107023

Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0 allows unauthorized attackers to arbitrarily read another user's private notes/tasks/diary content

New

–

CVSS

–

EPSS

No

On KEV

Description

Insecure permissions in the ContentProvider component of mhss1 MyBrain v3.1.0 allows unauthorized attackers to arbitrarily read another user's private notes/tasks/diary content.

Exploitation

Is it being used?

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-107023

CVE.org

https://www.cve.org/CVERecord?id=CVE-2026-107023

github.com

https://github.com/mhss1/MyBrain

github.com

https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107023.md