CVE-2016-2463

Severity: high (CVSS 8.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-06-13 · updated 2026-06-17
Weakness: CWE-119

Description

Multiple integer overflows in the h264dec component in libstagefright in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-06-01 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file that triggers a large memory allocation, aka internal bug 27855419.

Affected products

Android: 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.1 (+16)

References

http://source.android.com/security/bulletin/2016-06-01.html
https://android.googlesource.com/platform/frameworks/av/+/2b6f22dc64d456471a1dc6df09d515771d1427c8
http://source.android.com/security/bulletin/2016-06-01.html
https://android.googlesource.com/platform/frameworks/av/+/2b6f22dc64d456471a1dc6df09d515771d1427c8

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