CVE-2020-16898

CVE-2020-16898: “Bad Neighbor” CVSS Score: 8.8 CVSS Vector: CVSS3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C Overview On October 13, Microsoft announced an exceptionally critical vulnerability in the Windows IPv6 stack, which allows an attacker to send maliciously crafted packets to...

thc-ipv6

THC-IPV6-ATTACK-TOOLKIT c 2005-2022 [email protected] https://github.com/vanhauser-thc/thc-ipv6 Licensed under AGPLv3 see LICENSE file INTRODUCTION This code was inspired when I got into touch with IPv6, learned more and more about it - and then found no tools to play read: "hack" around wit...

CVE-2020-16898-Bad-Neighbor

================================================================================= Simple policy to detect CVE-2020-16898: Bad Neighbor Following functionality are provided by the script :: 1 Script checks on heuristic described here:...

ipv6tools

IPv6Tools The IPv6Tools framework is a robust set of modules and plugins that allow a user to audit an IPv6 enabled network. The built-in modules support enumeration of IPv6 features such as ICMPv6 and Multicast Listener Discovery MLD. In addition, the framework also supports enumeration of Upper...

CVE-2026-41285-OpenBSD-v6daemons-go-brrr

CVE-2026-41285: One Packet Kills IPv6 on OpenBSD One crafted ICMPv6 packet from the local network permanently hangs slaacd and/or rad. IPv6 SLAAC address autoconfiguration dies until someone manually restarts the daemon. No auth, no privileges, 18 bytes of ICMPv6 payload. | ---|--- CVE|...

CVE-2026-80901

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. This vulnerability involves insufficient checksum validation for Internet Control Message Protocol version 6 ICMPv6 packets. Specifically, the system failed to properly validate checksums for ICMPv6 packets from clients and...

CVE-2026-99076 ipv6: udp: Create exceptions before socket matching

In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, an exception is only created in the IPv6 exception cache if the...

CVE-2026-99076

The Linux kernel is vulnerable to a side-channel attack in the IPv6 implementation. When ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, the kernel previously only created an exception in the IPv6 exception cache if the UDP packet matched an existi...

EUVD-2026-108742

In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, an exception is only created in the IPv6 exception cache if the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179178a: Fixed out-of-bounds accesses in RX fixup The ax88179rxfixup function contains several out-of-bounds accesses that can be triggered by a malicious or defective USB device. Specifically: - The metadata array...

CVE-2026-50217

A use-after-free vulnerability in the Windows WFP callout driver of Akamai Guardicore Platform Agent GPA allows a local low-privileged user to cause a denial of service system crash / BSOD via an outbound ICMPv6 packet containing an IPv6 Hop-by-Hop extension header. When the IPv6 ICMP redirect...

CVE-2026-50217: Use After Free

A use-after-free vulnerability in the Windows WFP callout driver of Akamai Guardicore Platform Agent GPA allows a local low-privileged user to cause a denial of service system crash / BSOD via an outbound ICMPv6 packet containing an IPv6 Hop-by-Hop extension header. When the IPv6 ICMP redirect...

EUVD-2026-100833

A use-after-free vulnerability in the Windows WFP callout driver of Akamai Guardicore Platform Agent GPA allows a local low-privileged user to cause a denial of service system crash / BSOD via an outbound ICMPv6 packet containing an IPv6 Hop-by-Hop extension header. When the IPv6 ICMP redirect...

CVE-2026-50217

A use-after-free vulnerability in the Windows WFP callout driver of Akamai Guardicore Platform Agent GPA allows a local low-privileged user to cause a denial of service system crash / BSOD via an outbound ICMPv6 packet containing an IPv6 Hop-by-Hop extension header. When the IPv6 ICMP redirect...

PT-2026-113651

A use-after-free vulnerability in the Windows WFP callout driver of Akamai Guardicore Platform Agent GPA allows a local low-privileged user to cause a denial of service system crash / BSOD via an outbound ICMPv6 packet containing an IPv6 Hop-by-Hop extension header. When the IPv6 ICMP redirect...

EulerOS 2.0 SP13 : radvd (EulerOS-SA-2026-4102)

According to the versions of the radvd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in...

Wireshark 1.6.x < 1.6.8 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 1.6.8. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-1.6.8 advisory. - Wireshark 1.4.x before 1.4.13 and 1.6.x before 1.6.8 on the SPARC and Itanium platforms does not proper...

EulerOS 2.0 SP11 : radvd (EulerOS-SA-2026-4374)

According to the versions of the radvd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in...

EulerOS 2.0 SP13 : radvd (EulerOS-SA-2026-4193)

According to the versions of the radvd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in...

EulerOS 2.0 SP15 : radvd (EulerOS-SA-2026-3948)

According to the versions of the radvd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in...