CVE-2026-20427
MEDIUMCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
In display, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10320471; Issue ID: MSV-5537.
Analysis
Android's display subsystem contains a buffer overflow vulnerability stemming from insufficient bounds validation, allowing attackers with system-level privileges to escalate their access further without user interaction. This local privilege escalation affects Android devices and requires an attacker to already possess system privileges, limiting the immediate threat scope. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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