CVE-2025-48543 — HIGH (8.8)

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	13.0

Related Weaknesses (CWE)

CWE-416

References

https://android.googlesource.com/platform/art/+/444fc40dfb04d2ec5f74c443ed3a4dd4PatchProduct
https://source.android.com/security/bulletin/2025-09-01Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2025-48543?

CVE-2025-48543 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 exe...

How severe is CVE-2025-48543?

CVE-2025-48543 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-48543?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.