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Vulnerability record · CVE-2016-1621 · published 12 March 2016

CVE-2016-1621: Google android memory buffer overflow vulnerability

Google · Android

libvpx in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.0 before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to libwebm/mkvparser.cpp and other files, aka internal bug 23452792.

9.8 CVSS 3.0 Critical EPSS 5.9% · top 7.0% CWE-119 · Memory buffer overflow
9.8CVSS 3.0 base score, v2 10.0
5.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

libvpx in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.0 before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to libwebm/mkvparser.cpp and other files, aka internal bug 23452792.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179128.html
http://source.android.com/security/bulletin/2016-03-01.html
http://www.securityfocus.com/bid/84239
https://android.googlesource.com/platform/external/libvpx/+/04839626ed859623901ebd3a5fd483982186b59d
https://android.googlesource.com/platform/external/libvpx/+/5a9753fca56f0eeb9f61e342b2fccffc364f9426
https://android.googlesource.com/platform/frameworks/av/+/5a6788730acfc6fd8f4a6ef89d2c376572a26b55
https://security.gentoo.org/glsa/201603-09
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179128.html
http://source.android.com/security/bulletin/2016-03-01.html
http://www.securityfocus.com/bid/84239
https://android.googlesource.com/platform/external/libvpx/+/04839626ed859623901ebd3a5fd483982186b59d
https://android.googlesource.com/platform/external/libvpx/+/5a9753fca56f0eeb9f61e342b2fccffc364f9426
https://android.googlesource.com/platform/frameworks/av/+/5a6788730acfc6fd8f4a6ef89d2c376572a26b55
https://security.gentoo.org/glsa/201603-09

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Source: NIST National Vulnerability Database (record CVE-2016-1621), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.