CVE-2018-9521 is a high-severity out-of-bounds write vulnerability in the NuPlayer2CCDecoder component of Android 9, specifically within the parseMPEGCCData function. This flaw, rated 8.8 CVSS, allows for potential remote code execution in an unprivileged process with user interaction required for exploitation. While no public exploits or active exploitation have been observed, and community discussion is minimal, its high impact (confidentiality, integrity, availability) warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.0CPE matchmatch criteria | cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/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, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.