Critical severity · published Oct 29, 2026
CVE-2026-107058
An issue in Shelter versionCode 445 allows attackers to register their own auth_key and execute a takeover of another user's binder service API and preference state
New
9.8
CVSS
–
EPSS
No
On KEV
Description
An issue in Shelter versionCode 445 allows attackers to register their own auth_key and execute a takeover of another user's binder service API and preference state.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
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-2026-107058
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-107058
f-droid.org
https://f-droid.org/packages/net.typeblog.shelter/
github.com
https://github.com/PeterCxy/Shelter
github.com
https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107058.md