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8.8 High

CVE-2025-48543 Android Runtime Use-After-Free Vulnerability

Active exploitation observed

· CISA KEV catalogue
Required action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Ransomware campaigns Not observed so far

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.

Affected products and versions

Product Affected versions Fixed in
Android 16 No fix stated
Android 15 No fix stated
Android 14 No fix stated
Android 13 No fix stated

Other CVEs of Android

The 1729 CVEs of Android →
CVE-2026-58977 In is_valid_header of timed_cache_item.c, there is a possible out-of-bounds write due to a missing bounds check 6.7 Medium CVE-2026-58930 An unprivileged application can exploit a lack of package/signature validation in SystemUI's `RemoteQCController` when… 7.8 High CVE-2026-58927 The vulnerability is a Use-After-Free (UAF) in the EVS AIDL HAL, arising from a data race on an unsynchronized… 6.7 Medium CVE-2026-58926 A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t`… 2.5 Low
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