SUSE-SU-2026:2312-1 Security update for strongswan

This update for strongswan fixes the following issue - CVE-2026-47895: double-free when destroying certain cloned identities bsc1266360...

FreeBSD : strongSwan -- Double-free when destroying certain cloned identities that can lead to remote code execution (a207a367-6359-11f1-8c57-000af7b98cf6)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the a207a367-6359-11f1-8c57-000af7b98cf6 advisory. R. Elliott Childre reports: The clone method of the identificationt class doesn't correctly handle...

USN-8407-1 strongswan vulnerability

Elliott Childre discovered that strongSwan incorrectly handled the cloning of certain identities. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-8407-1: strongSwan vulnerability

Elliott Childre discovered that strongSwan incorrectly handled the cloning of certain identities. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code...

[SECURITY] [DSA 6330-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6330-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez June 08, 2026 https://www.debian.org/security/faq -...

strongSwan -- Double-free when destroying certain cloned identities that can lead to remote code execution

R. Elliott Childre reports: The clone method of the identificationt class doesn't correctly handle identities that have an empty but non-NULL encoding. Both objects will point to the same location, resulting in a double-free once the second object is destroyed. This can lead to a crash and could...

SUSE SLES15 Security Update : strongswan (SUSE-SU-2026:2197-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2197-1 advisory. - CVE-2026-35328: infinite loop when handling supported versions TLS extension bsc1261712. - CVE-2026-35329: null pointer dereferen...

Security update for strongswan

This update for strongswan fixes the following issues: CVE-2026-35328: infinite loop when handling supported versions TLS extension bsc1261712. CVE-2026-35329: null pointer dereference when processing padding in PKCS7 bsc1261717. CVE-2026-35330: integer underflow when handling EAP-SIM/AKA...

StrongSwan security vulnerabilities

strongSwan is an open-source VPN solution based on IPsec, developed by Andreas Steffen of Switzerland. This solution includes X.509 public key certificates, secure storage of private keys, and authentication mechanisms such as smart cards. strongSwan has a security vulnerability, which stems from...

StrongSwan security vulnerabilities

strongSwan is an open-source VPN solution based on IPsec, developed by Andreas Steffen of Switzerland. This solution includes X.509 public key certificates, secure storage of private keys, and authentication mechanisms such as smart cards. strongSwan has security vulnerabilities, which stem from...

📄 strongSwan 5.9.13 Buffer Overflow

strongSwan version 5.9.13 suffers from a pre-authentication heap buffer overflow vulnerability. Exploit Title: strongSwan 5.9.13 - heap buffer overflow Date: 2026-05-13 Exploit Author: Lukas Johannes Moeller Vendor Homepage: https://www.strongswan.org/ Software Link:...

📄 strongSwan 5.9.13 Denial of Service

strongSwan version 5.9.13 suffers from a denial of service vulnerability. Exploit Title: strongSwan 5.9.13 - DoS Date: 2026-05-13 Exploit Author: Lukas Johannes Moeller Vendor Homepage: https://www.strongswan.org/ Software Link: https://download.strongswan.org/strongswan-5.9.13.tar.bz2 Version:...

strongSwan 5.9.13 - libsimaka EAP-SIM/AKA heap buffer overflow

Exploit Title: strongSwan 5.9.13 - heap buffer overflow Date: 2026-05-13 Exploit Author: Lukas Johannes Moeller Vendor Homepage: https://www.strongswan.org/ Software Link: https://download.strongswan.org/strongswan-5.9.13.tar.bz2 Version: strongSwan length 4 - 4 without guarding against hdr-lengt...

strongSwan 5.9.13 - DoS

Exploit Title: strongSwan 5.9.13 - DoS Date: 2026-05-13 Exploit Author: Lukas Johannes Moeller Vendor Homepage: https://www.strongswan.org/ Software Link: https://download.strongswan.org/strongswan-5.9.13.tar.bz2 Version: strongSwan next never advances and the per-attribute length computation...

Critical Photon OS Security Update - PHSA-2026-5.0-92-0857

Updates of 'strongswan', 'libssh2', 'grub2', 'rubygem-nokogiri' packages of Photon OS have been released...

Critical Photon OS Security Update - PHSA-2026-5.0-0857

Updates of 'nginx', 'libssh2', 'linux', 'strongswan', 'rubygem-nokogiri', 'grub2', 'linux-esx', 'glibc' packages of Photon OS have been released...

Unity Linux 20.1070e Security Update: strongswan (UTSA-2026-016762)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016762 advisory. In strongSwan before 5.9.5, a malicious responder can send an EAP-Success message too early without actually authenticating the client and in the case of EAP methods...

[SECURITY] Fedora 44 Update: strongswan-6.0.6-2.fc44

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel...

Important Photon OS Security Update - PHSA-2026-4.0-1022

Updates of 'strongswan', 'expat' packages of Photon OS have been released...

Fedora 44 : strongswan (2026-cc6fcd3a58)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-cc6fcd3a58 advisory. Fixes CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-35333, CVE-2026-35334 Tenable has...