[SECURITY] [DSA 6227-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6227-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez April 22, 2026 https://www.debian.org/security/faq -...

USN-8196-1 strongswan vulnerabilities

Haruto Kimura discovered that strongSwan incorrectly handled the supportedversions extension in TLS. A remote attacker could possibly use this issue to cause strongSwan to stop responding, resulting in a denial of service. CVE-2026-35328 Haruto Kimura discovered that strongSwan incorrectly handle...

PT-2026-34556

Name of the Vulnerable Software and Affected Versions StrongSwan affected versions not specified Description An issue exists that can lead to an infinite loop, resulting in a system crash. Recommendations At the moment, there is no information about a newer version that contains a fix for this...

PT-2026-35580

USN-8196-1 fixed vulnerabilities in strongSwan. This update provides the corresponding update to Ubuntu 26.04 LTS. Original advisory details: Haruto Kimura discovered that strongSwan incorrectly handled the supported versions extension in TLS. A remote attacker could possibly use this issue to...

Linux Distros Unpatched Vulnerability : CVE-2026-35333

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

Linux Distros Unpatched Vulnerability : CVE-2026-35334

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

PT-2026-35368

Name of the Vulnerable Software and Affected Versions strongswan versions prior to 6.0.6-1.1 Description A NULL-pointer dereference occurs when handling the ECDH Elliptic Curve Diffie-Hellman public value in TLS. This happens when the software attempts to access a memory location that is null,...

PT-2026-35584

USN-8196-1 fixed vulnerabilities in strongSwan. This update provides the corresponding update to Ubuntu 26.04 LTS. Original advisory details: Haruto Kimura discovered that strongSwan incorrectly handled the supported versions extension in TLS. A remote attacker could possibly use this issue to...

Linux Distros Unpatched Vulnerability : CVE-2026-35329

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

openSUSE 16 Security Update : strongswan (openSUSE-SU-2026:20547-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20547-1 advisory. Update to strongswan 6.0.4: - CVE-2025-9615: NetworkManager File Access bsc1257359. - CVE-2026-25075: Integer Underflow When Handling EAP-TTLS A...

Linux Distros Unpatched Vulnerability : CVE-2026-35332

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

SUSE SLES16 Security Update : strongswan (SUSE-SU-2026:21203-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:21203-1 advisory. Update to strongswan 6.0.4: - CVE-2025-9615: NetworkManager File Access bsc1257359. - CVE-2026-25075: Integer Underflow When...

Linux Distros Unpatched Vulnerability : CVE-2026-35328

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

Linux Distros Unpatched Vulnerability : CVE-2026-35330

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

Linux Distros Unpatched Vulnerability : CVE-2026-35331

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Update to 6.0.6 to fix a bunch of security issues: CVE-2026-25075, CVE-2026-35328, CVE-2026-35329, CVE-2026-35330, CVE-2026-35331, CVE-2026-35332, CVE-2026-3533...

Debian dsa-6227 : charon-cmd - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6227 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6227-1 [email protected]...

PT-2026-35582

USN-8196-1 fixed vulnerabilities in strongSwan. This update provides the corresponding update to Ubuntu 26.04 LTS. Original advisory details: Haruto Kimura discovered that strongSwan incorrectly handled the supported versions extension in TLS. A remote attacker could possibly use this issue to...

Security update for strongswan (important)

openSUSE security update: security update for strongswan ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20547-1 Rating: important References: bsc1257359 bsc1259472 Cross-References: CVE-2025-9615 CVE-2026-25075 CVSS scores: CVE-2025-9615 SUSE : 5.5...

Photon OS 4.0: Strongswan PHSA-2026-4.0-0997

An update of the strongswan package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0997. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

OPENSUSE-SU-2026:20547-1 Security update for strongswan

This update for strongswan fixes the following issues: Update to strongswan 6.0.4: - CVE-2025-9615: NetworkManager File Access bsc1257359. - CVE-2026-25075: Integer Underflow When Handling EAP-TTLS AVP bsc1259472. Changes for strongswan: - Fixed a vulnerability in the NetworkManager plugin that...