CVE-2025-48594 — Improper Input Validation in Frameworks Base

CWE-20 — Improper Input Validation5 documents5 sources
Severity
7.3HIGHNVD
EPSS
0.0%
top 99.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedDec 8

Description

In onUidImportance of DisassociationProcessor.java, there is a possible way to retain companion application privileges after disassociation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 1.3 | Impact: 5.9

Affected Packages3 packages

▶Androidplatform/frameworks_base16-qpr2-next:0 — 16-qpr2-next:2025-12-01+3
▶CVEListV5google/android14, 15, 16+2
▶NVDgoogle/android14.0, 15.0, 16.0+2

Patches

Patch: android.googlesource.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-6mpj-6cjq-hh75: In onUidImportance of DisassociationProcessor↗2025-12-08
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CVEList
CVE-2025-48594: In onUidImportance of DisassociationProcessor↗2025-12-08
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OSV
CVE-2025-48594: In onUidImportance of DisassociationProcessor↗2025-12-01
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📋Vendor Advisories

1
Android
CVE-2025-48594: Android Security Bulletin 2025-12-01 CVE: CVE-2025-48594 Severity: HIGH Type: EoP Affected AOSP versions: 14, 15, 16 References: A-427206637↗2025-12-01
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CVE-2025-48594 — Improper Input Validation | cvebase