CVE-2025-48543
KEVHIGH 8.8EPSS 0.6%
In multiple locations, there is a possible way to escape chrome sandbox to attack android system_server due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Affected
- Google · Android
- CVSS v3.1 CNA
- 8.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- 0.63% chance of exploitation in the next 30 days, 49th percentile
- CISA KEV
- added 2025-09-04
- Published
- 2025-09-04
- Updated
- 2026-02-26
Proof-of-concept exploits (1)
- gamesarchive/CVE-2025-4854354★ · 2025-12-28
Security advisories
- https://source.android.com/security/bulletin/2025-09-01
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-48543
- https://android.googlesource.com/platform/art/+/444fc40dfb04d2ec5f74c443ed3a4dd45d3131f2