HIGH CISA KEV

CVE-2025-48543

CVSS v3

8.8

HIGH

EPSS Score

0.3%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

SSVC status

Description

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.

CISA Known Exploited Vulnerability

Date Added
9/4/2025
Patch Due Date
9/25/2025
Ransomware Use
Unknown

Technical details

Published
9/4/2025

Frequently asked questions

What is CVE-2025-48543?

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.

Is CVE-2025-48543 actively exploited?

Yes. CVE-2025-48543 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 9/25/2025.

What is the CVSS score for CVE-2025-48543?

CVE-2025-48543 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2025-48543 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.