CVE-2020-8899

There is a buffer overwrite vulnerability in the Quram qmg library of Samsung's Android OS versions O(8.x), P(9.0) and Q(10.0). An unauthenticated, unauthorized attacker sending a specially crafted MMS to a vulnerable phone can trigger a heap-based buffer overflow in the Quram image codec leading to an arbitrary remote code execution (RCE) without any user interaction. The Samsung ID is SVE-2020-16747.

• CWE-122
• CWE-787

• https://packetstormsecurity.com/files/157620/Samsung-Android-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
• https://bugs.chromium.org/p/project-zero/issues/detail?id=2002Exploit, Issue Tracking, Third Party Advisory
• https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
• https://www.kb.cert.org/vuls/id/366027Third Party Advisory, US Government Resource
• https://packetstormsecurity.com/files/157620/Samsung-Android-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
• https://bugs.chromium.org/p/project-zero/issues/detail?id=2002Exploit, Issue Tracking, Third Party Advisory
• https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
• https://www.kb.cert.org/vuls/id/366027Third Party Advisory, US Government Resource

Published

May 6, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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