CVE-2021-25900
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-25900
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-25900.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-25900
- Aliases
- Downstream
- Related
- Published
- 2021-01-26T18:16:22Z
- Modified
- 2025-09-19T12:42:05.181046Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.
- References