Android
CVE-2025-48634
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization checks on every request
MITRE ATT&CK
1 technique across 1 tactic: Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS 7.3 (HIGH). Attack vector: Local. Complexity: Low. Privileges required: None. User interaction: None. Exploitable via local access. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability to local escalation of privilege with no additional execution privileges needed. |
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Alert meAnalysisAIv1 – Mar 12, 2026
In relayoutWindow of WindowManagerService.java, there is a possible tapjack attack due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. [CVSS 7.3 HIGH]
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Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Classified as CWE-862 (Missing Authorization). Affects Android. In relayoutWindow of WindowManagerService.java, there is a possible tapjack attack due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
In relayoutWindow of WindowManagerService.java, there is a possible tapjack attack due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Executive ViewAI
CVE-2025-48634 is a local privilege escalation vulnerability in Android's WindowManagerService that could allow an attacker with physical or local access to bypass security controls through a tapjack attack. This affects any organization deploying Android devices, particularly those in BYOD programs or with field workforce using company-owned devices, as attackers could gain unauthorized access to sensitive applications and data without requiring special permissions.
Enable Android Enterprise device administrator mode to restrict app installation to approved sources only; enforce SELinux to restrict application capabilities; implement app allowlisting to prevent unauthorized overlay-capable applications; deploy Mobile Threat Defense (MTD) solutions with window overlay detection capabilities; disable developer mode and USB debugging on production devices; restrict physical device access through MDM policies and require strong authentication for sensitive applications; monitor and alert on unusual window composition and overlay events through device telemetry.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
Affected Products (CPE)CVE.org
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GitHub PoC
Exploit-DB