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Samsung patches zero-day vulnerability in libimagecodec.quram.so

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Samsung has patched a critical remote code execution vulnerability (CVE-2025-21043) in its Android devices running Android 13, 14, 15, or 16. The flaw, discovered in the libimagecodec.quram.so library, was exploited in zero-day attacks targeting Samsung devices. The vulnerability allows attackers to execute arbitrary code remotely due to an out-of-bounds write weakness. Meta and WhatsApp reported the issue, which was also part of a broader exploit campaign involving Apple devices. The exploit was reported to Samsung on August 13, and the patch was released in the September 2025 Security Maintenance Release (SMR). The vulnerability affects Samsung devices using the vulnerable image parsing library, potentially impacting other instant messengers that rely on it.

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  1. 12.09.2025 12:48 2 articles · 20d ago

    Samsung patches zero-day vulnerability in libimagecodec.quram.so

    The vulnerability affects Android versions 13, 14, 15, and 16. The patch fixed the incorrect implementation in libimagecodec.quram.so. The CVSS score for CVE-2025-21043 is 8.8. Samsung acknowledged that an exploit for this issue has existed in the wild.

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