CVE-2026-20015

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 impact the availability of services to devices elsewhere in the network. This...

CVE-2026-20049

A vulnerability in the processing of Galois/Counter Mode GCM-encrypted Internet Key Exchange version 2 IKEv2 IPsec traffic of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an authenticated, remote attacker to cause...

PT-2026-22973

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 impact the availability of services to devices elsewhere in the network. This...

MiracleLinux 8 : libreswan-4.4-4.el8 (AXSA:2022-2989:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2022-2989:01 advisory. libreswan: Malicious IKEv1 packet can cause libreswan to restart CVE-2022-23094 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : libreswan-4.5-1.el8.1 (AXSA:2023-5324:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2023-5324:01 advisory. libreswan: Malicious IKEv1 Aggressive Mode packets can crash libreswan CVE-2023-30570 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : libreswan-4.12-2.el8 (AXSA:2023-7185:10)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-7185:10 advisory. libreswan: Invalid IKEv2 REKEY proposal causes restart CVE-2023-38710 libreswan: Invalid IKEv1 Quick Mode ID causes restart CVE-2023-38711 libreswan...

MiracleLinux 8 : libreswan-4.12-2.el8_10.4 (AXSA:2024-8551:06)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2024-8551:06 advisory. libreswan: IKEv1 default AH/ESP responder can crash and restart CVE-2024-3652 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : libreswan-3.29-7.el8 (AXSA:2020-374:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2020-374:02 advisory. libreswan: DoS attack via malicious IKEv1 informational exchange message CVE-2020-1763 Tenable has extracted the preceding description block directly from the...

MiracleLinux 3 : ipsec-tools-0.6.5-13AXS3.1 (AXSA:2009-435:03)

The remote MiracleLinux 3 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2009-435:03 advisory. This is the IPsec-Tools package. You need this package in order to really use the IPsec functionality in the linux-2.5+ kernels. This package builds:...

CVE-2009-4918

Cisco Adaptive Security Appliances ASA 5580 series devices with software before 8.12 allow remote attackers to cause a denial of service IKE process hang via malformed NAT-T packets, aka Bug ID CSCsr74439...

CVE-2009-4919

Buffer overflow on Cisco Adaptive Security Appliances ASA 5580 series devices with software before 8.12 allows remote attackers to have an unspecified impact via long IKE attributes, aka Bug ID CSCsu43121...

CVE-2010-0574

Unspecified vulnerability in Cisco Wireless LAN Controller WLC software 3.2 before 3.2.215.0; 4.1 and 4.2 before 4.2.205.0; 4.1M and 4.2M before 4.2.207.54M; 5.0, 5.1, and 6.0 before 6.0.188.0; and 5.2 before 5.2.193.11 allows remote attackers to cause a denial of service device reload via a...

CVE-2022-23937

In Wind River VxWorks 6.9 and 7, a specific crafted packet may lead to an out-of-bounds read during an IKE initial exchange scenario...

CVE-2023-25104

Multiple buffer overflow vulnerabilities exist in the vtyshubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these...

CVE-2023-25121

Multiple buffer overflow vulnerabilities exist in the vtyshubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these...

CVE-2025-14733

WatchGuard Fireware OS is affected by CVE-2025-14733 (Out-of-bounds Write in the iked process) that enables remote unauthenticated code execution when Mobile User VPN (IKEv2) or Branch Office VPN (IKEv2) is configured with a dynamic gateway peer. Affected versions include Fireware OS 11.10.2–11.1...

VulnCheck KEV: CVE-2025-14733

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.This vulnerability...

EUVD-2025-201298

A memory corruption vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker to trigger a Denial of Service DoS condition in the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer. This vulnerability affects Fireware O...

CVE-2025-11838

A memory corruption vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker to trigger a Denial of Service DoS condition in the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer. This vulnerability affects Fireware O...

Brave Desktop 1.85.111 Security Fixes

Improved IKEv2 VPN configuration parameters on Windows. - Enabled WASM Interpreter when JIT is disabled. Upgraded Chromium to 143.0.7499.40 — refer to Google Chrome advisories for inherited CVEs...