High severity · published Oct 29, 2026
CVE-2026-107037
Insecure permissions in the NotificationHelper component of NoNonsense Notes versionCode 72600 allows unauthorized attackers to write in another user's notes via supplying a note…
New
7.5
CVSS
–
EPSS
No
On KEV
Description
Insecure permissions in the NotificationHelper component of NoNonsense Notes versionCode 72600 allows unauthorized attackers to write in another user's notes via supplying a note id.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
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-2026-107037
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-107037
f-droid.org
https://f-droid.org/packages/com.nononsenseapps.notepad/
github.com
https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107037.md
github.com
https://github.com/spacecowboy/NotePad