Samsung Fixes Critical Zero-Day CVE-2025-21043 Exploited in Android Attacks

September 12, 2025
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Samsung Fixes Critical Zero-Day CVE-2025-21043 Exploited in Android Attacks

Samsung has released its monthly security updates for Android, including a fix for a security vulnerability that it said has been exploited in zero-day attacks.
The vulnerability, CVE-2025-21043 (CVSS score: 8.8), concerns an out-of-bounds write that could result in arbitrary code execution.
“Out-of-bounds Write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to

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Samsung Fixes Critical Zero-Day CVE-2025-21043 Exploited in Android Attacks

Samsung Fixes Critical Zero-Day CVE-2025-21043 Exploited in Android Attacks

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