Description
In appendFrom of Parcel.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References (2)
Core 2
Core References
Patch, Product
https://android.googlesource.com/platform/frameworks/native/+/96f0dd71bc07051e4faae44abf7121a3f7b5b2aa
Vendor Advisory
https://source.android.com/security/bulletin/2025-09-01
Scores
CVSS v3
7.8
EPSS
0.0001
EPSS Percentile
0.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-122
Status
published
Products (4)
google/android
13.0
google/android
14.0
google/android
15.0
google/android
16.0
Published
Sep 04, 2025
Tracked Since
Feb 18, 2026