Android Runtime Use-After-Free Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH

8.8 / 10

Minimal Risk Critical

Vector Specification

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

Exploitation Likelihood

EPSS Prediction

0.31 %

Predictive Probability

Percentile Rank

54.1 th

Documented as more likely to be exploited than 54.1% of known CVEs.

Detection Date

Sep 04, 2025

Remediation Due

Sep 25, 2025

CISA Catalog Active

Threat Analysis

Android Runtime contains a use-after-free vulnerability potentially allowing a chrome sandbox escape leading to local privilege escalation.

Remediation Directive

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

External Intelligence

https://source.android.com/docs/security/bulletin/2025-09-01

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2025-48543