CVE-2021-3998
HIGH7.5EPSS 0.15%Published: 8/24/2022Modified: 4/28/2026
Description
A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.
Affected packages (1)
- Debian/glibcfrom 0, < 2.33-4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |