strongswan Summary

Latest vulnerabilities published by strongswan

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23 March 2026

Integer Underflow Vulnerability in strongSwan's EAP-TTLS AVP Parser
CVE-2026-25075
StrongswanStrongswan👾🟡8.7HIGH

19 February 2026

Encryption Vulnerability in strongMan Management Interface for strongSwan
CVE-2026-25998
StrongswanStrongman8.7HIGH

16 January 2026

Integer Underflow Vulnerability in strongSwan's EAP-MSCHAPv2 Plugin
CVE-2025-62291
StrongswanStrongswan8.1HIGH

14 May 2024

Authorization Bypass through Improper Certificate Validation
CVE-2022-4967
StrongswanStrongswan7.7HIGH

7 December 2023

Buffer Overflow Vulnerability in strongSwan VPN Software
CVE-2023-41913
StrongswanStrongswan9.8CRITICAL

15 April 2023

Remote Code Execution Vulnerability in strongSwan by strongSwan
CVE-2023-26463
StrongswanStrongswanEPSS 10%9.8CRITICAL

31 October 2022

Remote Denial of Service in strongSwan Due to Revocation Plugin Vulnerability
CVE-2022-40617
StrongswanStrongswan7.5HIGH

31 January 2022

EAP Authentication Vulnerability in strongSwan by strongSwan
CVE-2021-45079
StrongswanStrongswan9.1CRITICAL

18 October 2021

3 October 2018

Buffer Overflow in StrongSwan gmp Plugin Affects Various Platforms
CVE-2018-17540
StrongswanStrongswan7.5HIGH

26 September 2018

6 September 2018

CVE-2018-5389
CVE-2018-5389
StrongswanStrongswan5.9MEDIUM

19 June 2018

Remote Denial of Service Vulnerability in strongSwan by strongSwan Project
CVE-2018-10811
StrongswanStrongswan7.5HIGH

31 May 2018

Buffer Underflow in strongSwan Affects VPN Functionality
CVE-2018-5388
StrongswanStrongswan6.5MEDIUM

20 February 2018

Denial of Service Vulnerability in StrongSwan by StrongSwan
CVE-2018-6459
StrongswanStrongswan5.3MEDIUM

7 September 2017

Remote Code Execution Flaw in strongSwan by strongSwan Project
CVE-2015-3991
StrongswanStrongswan9.8CRITICAL

18 August 2017

Denial of Service Vulnerability in strongSwan gmp Plugin
CVE-2017-11185
StrongswanStrongswan7.5HIGH

8 June 2017

10 June 2015

Remote Server Authentication Flaw in strongSwan VPN Client and Server
CVE-2015-4171
StrongswanStrongswan Vpn Client

7 January 2015

Denial of Service Vulnerability in strongSwan VPN Software
CVE-2014-9221
StrongswanStrongswan

16 April 2014

Authentication Bypass in strongSwan IKEv2 Implementation
CVE-2014-2338
StrongswanStrongswan

2 November 2013

Denial of Service and Impersonation Vulnerability in strongSwan by strongSwan Inc.
CVE-2013-6075
StrongswanStrongswan