CVE-2025-26420 - How GrantPermissionsActivity Can Trick Android Users & Escalate Privileges
CVE-2025-26420 affects Android’s permission flow, specifically in the GrantPermissionsActivity.java component. This post explains how attackers can exploit its permission overload logic — tricking users
CVE-2025-26421 - Lock Screen Bypass Vulnerability Explained (With Code Example and Exploit Walkthrough)
A critical vulnerability, CVE-2025-26421, was recently discovered in widely-used Android devices. This flaw allows attackers to bypass the lock screen due to a logic error
CVE-2025-22425 - Local Privilege Escalation in InstallStart.java via Permissions Bypass
CVE-2025-22425 is a vulnerability affecting an Android component called InstallStart.java. This security issue allows a local user to bypass app permissions due to incorrect
CVE-2025-0087 - Escalating Privileges via UninstallerActivity.java’s Missing Permission Check
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Introduction
A new Android security vulnerability, CVE-2025-0087, has been discovered. This issue lies within the UninstallerActivity.java component of Android's package management
CVE-2024-49739 - Linux MMapVAccess Out of Bounds Write Exploit – What It Means, How It Works, and Prevention
A new vulnerability, CVE-2024-49739, has been found in the MMapVAccess function inside the pmr_os.c file on Linux. This bug has serious consequences—it
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