CVE-2021-28906 is a high-severity vulnerability affecting libyang versions up to 1.0.225, where a missing NULL check in the read_yin_leaf() function can lead to a system crash. This vulnerability has a CVSS score of 7.5, indicating a high impact on availability, and can be exploited remotely without authentication or user interaction. There is currently no public exploit code available, nor is there evidence of active exploitation, and it has received minimal community or media attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.225CPE matchmatch criteria | cpe:2.3:a:cesnet:libyang:*:*:*:*:*:*:*:* |
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.