CVE-2025-48543 — Android Runtime Use-After-Free Vulnerability
CVE-2025-48543: Android Runtime Use-After-Free Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Android |
| Product | Runtime |
| Date added | 2025-09-04 |
| Due date | 2025-09-25 |
| Ransomware campaign use | Unknown |
Description
Android Runtime contains a use-after-free vulnerability potentially allowing a chrome sandbox escape leading to local privilege escalation.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://source.android.com/docs/security/bulletin/2025-09-01 ; https://nvd.nist.gov/vuln/detail/CVE-2025-48543
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-48543
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog