U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesCVMAP

CVSS v3.1 Statistics for Libreswan Project as of 07/10/2026

3
16
 
2
12
Reference
0-69.9%
Reference
75.0
Contributor
70-94.9%
 
Provider
95-100%
CVE CNA Value Alignment NIST Value Reason
CVE-2026-50721   (6 of 8) Attack Vector (AV) Network Attack Vector (AV) Network
Attack Complexity (AC) High Attack Complexity (AC) High
Privileges Required (PR) None Privileges Required (PR) None
User Interaction (UI) None User Interaction (UI) None
Scope (S) Unchanged Scope (S) Unchanged
Confidentiality (C) High ≠ Confidentiality (C) None No confidentiality impacts identified
Integrity (I) High ≠ Integrity (I) None No integrity impacts identified
Availability (A) High Availability (A) High
CVE-2026-50722   (6 of 8) Attack Vector (AV) Network Attack Vector (AV) Network
Attack Complexity (AC) High Attack Complexity (AC) High
Privileges Required (PR) None Privileges Required (PR) None
User Interaction (UI) None User Interaction (UI) None
Scope (S) Unchanged Scope (S) Unchanged
Confidentiality (C) High ≠ Confidentiality (C) None No confidentiality impacts identified
Integrity (I) High ≠ Integrity (I) None No integrity impacts identified
Availability (A) High Availability (A) High