Android Security Update: Critical RCE Flaw (CVE-2025-48530) in System Component Patched
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Google has released the August 2025 Android Security Bulletin, addressing multiple critical and high-severity vulnerabilities affecting Android devices. Users are urged to update to the 2025-08-05 security patch level or later to protect against these newly disclosed threats, including a particularly dangerous Remote Code Execution (RCE) vulnerability in the core System component.
Among the most critical issues is CVE-2025-48530, a vulnerability that affects the System component and is marked as Critical. This flaw can be exploited without user interaction and requires no additional execution privileges, making it especially dangerous.
“This vulnerability could lead to remote code execution in combination with other bugs, with no additional execution privileges needed. User interaction is not needed for exploitation,” reads the Android Security Bulletin.
The vulnerability affects Android version 16 and poses significant risk, especially if chained with other bugs. Attackers could potentially compromise affected devices silently, making this a top-priority patch.
The bulletin also outlines two High-severity local privilege escalation (EoP) flaws in the Android Framework:
- CVE-2025-22441 affects Android 13–15
- CVE-2025-48533 affects Android 13–16
Though these require some level of user interaction, successful exploitation could allow apps to gain unauthorized system-level access.
The bulletin includes high and critical vulnerabilities in third-party components from Arm (CVE-2025-0932) and Qualcomm (CVE-2025-27038, CVE-2025-21479), which are detailed in their respective advisories.
Android partners were notified at least a month before publication, and Google confirms that:
“Source code patches for these issues will be released to the Android Open Source Project (AOSP) repository in the next 48 hours.”
Users should ensure their devices are running the 2025-08-05 patch level or newer, particularly on Android 10 and above, which may receive updates via both traditional system patches and Google Play system updates.
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- CISA & Microsoft Warn of 6 Actively Exploited Zero-Day Vulnerabilities
- Qualcomm’s March 2025 Security Bulletin Addresses Critical Flaws Across Multiple Products
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