CVE-2026-80906

A flaw was found in the Linux kernel's network packet processing subsystem. This vulnerability arises when the kernel handles Virtual Local Area Network VLAN tagged frames, causing it to incorrectly identify the transport layer header. This misidentification is due to an ordering issue during the...

hyenae-ng

Hyenae NG Hyenae NG Next Generation is a re-write of the original Hyenae tool which was originally published back in the year 2010. Besides switching from C to C++, using modern design concepts, Hyenae NG was just like the original Hyenae written with maximum portability in mind. Since the origin...

polymorph

Polymorph Polymorph is a tool that facilitates the modification of network traffic on the fly by allowing the execution of Python code on network packets that are intercepted in real time. This framework can be used to modify in real time network packets that implement any publicly specified...

cargo-fuzz

cargo fuzz Acargo subcommand for fuzzing with libFuzzer! Easy to use! Installation $ cargo install cargo-fuzz Note: libFuzzer needs LLVM sanitizer support, so this only works on x86-64 and Aarch64, and only on Unix-like operating systems not Windows. This also needs a nightly compiler since it us...

DetectPacket-CVE-2017-8464

Building a Vulnerability Detection Application for CVE-2017-8464 Source click here CONTENTS: PART 1: OVERVIEW OF CVE-2017-8464 1. CONCEPT OF LNK FILE 2. CREATING A SYSTEM VULNERABLE TO CVE-2017-8464 3. TOOLS FOR EXPLOITING CVE-2017-8464 PART 2: USING METASPLOIT TO EXPLOIT CVE-2017-8464 2.1...

CVE-2026-98610

A flaw was found in the Linux kernel's Hierarchical Fair Service Curve HFSC network packet scheduler. A local user with network administration privileges, such as within a user namespace, can exploit this flaw to cause a Denial of Service DoS. Due to a lack of revalidation when traffic class leve...

wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector

A flaw was found in Wireshark. A remote attacker could exploit a denial of service vulnerability in the ESS protocol dissector by processing a specially crafted network packet. This could lead to the application crashing, preventing network traffic analysis. The impact is limited to the...

wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash

A flaw in Wireshark's C12.22 protocol dissector allows remote attackers to trigger a Denial of Service DoS. By sending a specially crafted network packet or capture file, an attacker can crash the application, disrupting network analysis capabilities...

wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector

A flaw was found in Wireshark. A remote attacker could exploit a denial of service vulnerability in the ESS protocol dissector by processing a specially crafted network packet. This could lead to the application crashing, preventing network traffic analysis. The impact is limited to the...

Astra Linux – Vulnerability in Qemu

In QEMU versions up to 5.0.0, an assertion failure can occur during network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could exploit this flaw to terminate the QEMU process on the host, resulting in a denial-of-service condition in...

CVE-2026-98427

A flaw was found in the Linux kernel's CoDel Controlled Delay network packet scheduling subsystem. An unprivileged local user can trigger a Denial of Service DoS by configuring extremely small packet intervals on network queues. This flaw causes the packet-dropping logic to enter an unbounded loo...

wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector

A flaw was found in Wireshark. A remote attacker could exploit a denial of service vulnerability in the ESS protocol dissector by processing a specially crafted network packet. This could lead to the application crashing, preventing network traffic analysis. The impact is limited to the...

CVE-2026-101290

A remote attacker may send a specially crafted network packet that causes the affected application to perform an out-of-bounds memory read due to insufficient validation of packet length. This may result in an application crash and a denial-of-service condition...

CVE-2026-101290

A remote attacker could exploit an out-of-bounds memory read vulnerability in the affected application by sending a specially crafted network packet. This issue stems from insufficient validation of packet length . The primary consequence of this vulnerability is an application crash , leading to...

CVE-2026-101290 CVE-2026-101290

A remote attacker may send a specially crafted network packet that causes the affected application to perform an out-of-bounds memory read due to insufficient validation of packet length. This may result in an application crash and a denial-of-service condition...

CVE-2026-101290: Out-of-bounds Read

A remote attacker may send a specially crafted network packet that causes the affected application to perform an out-of-bounds memory read due to insufficient validation of packet length. This may result in an application crash and a denial-of-service condition...

CVE-2026-98234

A flaw was found in the Linux kernel's Heavy-Hitter Filter HHF network packet scheduler. A local user with network administration privileges, such as within a container or user namespace, can set an excessively large flow limit due to missing upper-bound validation. When the system subsequently...

CVE-2026-97981

A flaw was found in the Cortina Gemini Ethernet driver within the Linux kernel. The network packet receive handler fails to count dropped or malformed packets against its processing budget. An attacker could exploit this vulnerability by sending a stream of invalid network frames, causing the...

CVE-2026-98012

A flaw was found in the Linux kernel's Stochastic Fairness Queueing SFQ network packet scheduling subsystem. A local attacker with network administration privileges, including within an unprivileged user namespace, can supply an improperly bounded quantum parameter alongside a crafted packet size...

CVE-2026-76921

A flaw was found in Wireshark. A use-after-free vulnerability exists in the CMS Cryptographic Message Syntax protocol dissector. An attacker could exploit this by crafting a malicious network packet, leading to a crash and a denial of service DoS for the application. Mitigation To mitigate this d...