EUVD-2026-30064

A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service DoS condition. Panorama, Cloud NGFW, and Prisma® Access...

CVE-2026-0258

A server-side request forgery SSRF vulnerability in the IKEv2 implementation of Palo Alto Networks PAN-OS® software allows an unauthenticated attacker to cause the firewall to send network requests to unintended destinations or cause a denial of service DoS condition. Panorama, Cloud NGFW and...

PT-2026-40185

Missing release of memory after effective lifetime in Windows Internet Key Exchange IKE Protocol allows an unauthorized attacker to deny service over a network...

April Microsoft Patch Tuesday

April Microsoft Patch Tuesday. A total of 167 vulnerabilities, about twice as many as in March. There is one vulnerability already being exploited in the wild: 🔻 Spoofing - Microsoft SharePoint Server CVE-2026-32201. ZDI experts say "Spoofing bugs in SharePoint often manifest as cross-site...

CVE-2026-33824

Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network...

CVE-2026-33824

Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network...

CLSA-2025-1757947429 libreswan: Fix of CVE-2023-38711

CVE-2023-38711: fix a NULL pointer dereference in IKEv1 Quick Mode with IDIPV4ADDR/IDIPV6ADDR that causes a crash and restart of the pluto daemon when it receives an IDcr payload with IDFQDN...

KB5083768: Windows 11 Version 26H1 Security Update (April 2026)

The remote Windows host is missing security update 5083768. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

Microsoft Windows IKE Extension 资源管理错误漏洞

Microsoft Windows IKE Extension is a network key exchange extension developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Windows IKE Extension. Attackers can exploit this vulnerability to execute code. The following products and versions are affected:...

PT-2026-32883

Name of the Vulnerable Software and Affected Versions Microsoft Windows 10 versions 10.0.14393.0 through 10.0.14393.9059 Microsoft Windows 10 affected versions not specified Microsoft Windows 11 affected versions not specified Microsoft Windows Server versions 2012 through 2025 Description A...

KB5082123: Windows 10 version 1809 / Windows Server 2019 Security Update (April 2026)

The remote Windows host is missing security update 5082123. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

KB5082200: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (April 2026)

The remote Windows host is missing security update 5082200. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

KB5082052: Windows 11 version 23H2 Security Update (April 2026)

The remote Windows host is missing security update 5082052. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

KB5083769: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (April 2026)

The remote Windows host is missing security update 5083769. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

KB5082060: Windows Server version 23H2 Security Update (April 2026)

The remote Windows host is missing security update 5082060. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

KB5082063: Windows Server 2025 Security Update (April 2026)

The remote Windows host is missing security update 5082063. It is, therefore, affected by multiple vulnerabilities - Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network. CVE-2026-33824 - Protection mechanism failure in Windows Shell allows an...

Juniper Junos OS Vulnerability (JSA107868)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA107868 advisory. - An Improper Validation of Syntactic Correctness of Input vulnerability in the IPsec library used by kmd and iked of Juniper Networks Junos OS on SRX Series and MX Series...

AZL-80300 CVE-2026-25075 affecting package strongswan for versions less than 5.9.14-9

strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the...

CVE-2026-25075

The CVE-2026-25075 issue is an integer underflow in strongSwan’s EAP-TTLS AVP parser affecting versions 4.5.0 through 6.0.4, which can crash the charon IKE daemon (DoS) via crafted AVP length fields during IKEv2 authentication. Mitigation: upgrade to strongSwan 6.0.5 or later (as confirmed by Mag...

EUVD-2026-9430

A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device that may also impact the availability of services to devices elsewhere in the network. This...