High (7.8) in google android. EPSS 0.09% chance of exploitation in the next 30 days.
In VBMeta, there is a possible way to modify and resign VBMeta using a test key, assuming the original image was previously signed with the same key. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Severity
CVSS 3.1
7.8 high
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.09% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)