CVE-2016-2486 is a privilege escalation vulnerability in the libstagefright component of Android's mediaserver, affecting versions 4.x through 6.x prior to specific patch levels. It stems from improper validation of allocated memory versus frame size during MP3 decoding, allowing a crafted application to gain elevated privileges like Signature or SignatureOrSystem access. This vulnerability carries a high CVSS score of 7.8, indicating a significant impact with high confidentiality, integrity, and availability risks, though it requires user interaction (e.g., installing a malicious app). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or KEV listing, but it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:* | ||
4.0.1CPE matchmatch criteria | cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:* | ||
4.0.2CPE matchmatch criteria | cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:* | ||
4.0.3CPE matchmatch criteria | cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:* | ||
4.0.4CPE matchmatch criteria | cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.