CVE-2021-28306 is a NULL pointer dereference vulnerability affecting the fltk crate before version 0.15.3 for Rust, specifically when attempting to use a multi-label type with a nonexistent image. Rated 7.5 HIGH on CVSS, this vulnerability can lead to a denial of service (availability impact) with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.15.3CPE matchmatch criteria | cpe:2.3:a:fltk_project:fltk:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.