Critical severity · published Sep 8, 2026
CVE-2026-58822
In multiple functions of ftsmooth.c, there is a possible memory safety issue due to improper casting
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
In multiple functions of ftsmooth.c, there is a possible memory safety issue due to improper casting. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
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?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
17; 16-qpr2; 16; 15; 14 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-58822
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-58822
Vendor Advisory
https://source.android.com/docs/security/bulletin/2026/2026-09-01
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