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CVE-2015-3824

76
FAUCET Score

CVE-2015-3824 is a critical integer overflow and memory corruption vulnerability in the libstagefright component of Android, affecting versions prior to 5.1.1 LMY48I. This flaw, residing in the MPEG4Extractor::parseChunk function, allows remote attackers to execute arbitrary code or cause a denial of service through a specially crafted MPEG-4 tx3g atom. With a CVSS score of 10.0, it represents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA KEV, the vulnerability garnered significant media attention and community discussion, with exploit development confirmed by security researchers, though no public Metasploit or ExploitDB modules are currently available.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1CPE matchmatch criteria
cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
90.48%
Probability of exploitation in next 30 days
EPSS Percentile
99.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.9048 is in the 100th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

android.googlesource.com / platform/frameworks/av/+/463a6f807e187828442949d1924e143cf07778c6
Vendor Advisory
groups.google.com / forum/message/raw
Vendor Advisory
www1.huawei.com / en/security/psirt/security-bulletins/security-advisories/hw-448928.htm
huawei.com / en/psirt/security-advisories/hw-448928
securityfocus.com / bid/76052
securitytracker.com / id/1033094