CVE-2025-40634

CVE-2025-40634 The TP-Link Archer AX50 router is vulnerable to a stack-based buffer overflow on its firmware version 1.0.14 Build 20240108 rel.426554555, leading to Remote Code Execution both in the LAN and in the WAN side. This vulnerability has the same root cause as CVE-2020-10881, found by th...

CVE-2026-41096-PoC

🛡️ AI Security Tool Module CVE-2026-41096: Windows DNSAPI.dll Heap Overflow DNS-Mayhem Official Security Audit Module for AI Security Tool Ecosystem 🌐 Web Demo • 📚 Project Website • 💬 Community Chat Website Navigation: Home • Updates • Downloads • Modules 🧠 Conceptual Overview This module provides...

DNS-Mayhem-CVE-2026-41096-Deep-Dive

DNS-Mayhem-CVE-2026-41096-Deep-Dive In‑depth technical analysis of CVE‑2026‑41096, a critical heap overflow in Windows DNSAPI.dll enabling remote code execution via crafted DNS responses. Includes attack vectors, patch insights, and defensive guidance for security teams. Overview CVE‑2026‑41096 i...

CVE-2020-1350

CVE-2020-1350 CVE-2020-1350 Proof-of-Concept Environment Setup 1. Download Windows Server 2016 2. Download a Linux box a secondary box to run this script 3. Install Active Directory/DNS on Windows Server 2016 let's say you named your legitimate domain 33y0re.com 4. Have NO DNS records on the...

SUSE CVE-2026-83813

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host...

GHSA-JJ36-9PVH-VJ5R Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation

Summary twisted.names.dns.DNSDatagramProtocol, the UDP transport used by twisted's DNS client twisted.names.client.Resolver, createResolver, and anything built on it, including MX lookups in twisted.mail, accepts a DNS response for a pending query solely on the basis of the 16-bit transaction ID...

Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation

Summary twisted.names.dns.DNSDatagramProtocol, the UDP transport used by twisted's DNS client twisted.names.client.Resolver, createResolver, and anything built on it, including MX lookups in twisted.mail, accepts a DNS response for a pending query solely on the basis of the 16-bit transaction ID...

EUVD-2026-109152

Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation...

Node.js DNS resolveAny Process Abort

Node.js versions 22.x, 24.x, and 26.x contain a flaw where dns.resolveAny can abort the process when a DNS response has more than 256 A records. The supplied offline checker compares reported version evidence against fixed releases...

CVE-2026-116013 OpenResty lua-resty-dns before 0.24 Denial of Service via DNS Response Parsing

OpenResty lua-resty-dns before 0.24 contains an improper input validation vulnerability in parsesection and decodename that fails to check resource record lengths against the received message. Attackers controlling or spoofing a queried nameserver can send truncated record headers or RDATA, raisi...

CVE-2026-116013 OpenResty lua-resty-dns before 0.24 Denial of Service via DNS Response Parsing

OpenResty lua-resty-dns before 0.24 contains an improper input validation vulnerability in parsesection and decodename that fails to check resource record lengths against the received message. Attackers controlling or spoofing a queried nameserver can send truncated record headers or RDATA, raisi...

CVE-2026-116013

The OpenResty lua-resty-dns library, in versions prior to 0.24 , is vulnerable to a Denial of Service attack. The root cause is an improper input validation flaw within the parse_section() and _decode_name() functions, which fail to verify resource record lengths against the received message. An ...

CVE-2026-83813 Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host...

CVE-2026-83813

The Twisted framework (Python 3.6+) contains a DNS Response Spoofing vulnerability in twisted.names.dns.DNSDatagramProtocol prior to version 26.10.0rc1 . The root cause is a missing source address validation , where the component accepts a UDP DNS response if the 16-bit transaction ID matches, wi...

CVE-2026-83813 Twisted: DNS Response Spoofing in twisted.names Due to Missing Source Address Validation

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host...

CVE-2026-83813

Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host...

CLEANSTART-2026-AQ61858 c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was c...

Security vulnerability affects the nodejs-24 package. The c-ares function aresparsenaptrreply, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way...

Astra Linux – Vulnerability in connman

In ConnMan through version 1.44, the lookup string in nsresolv in dnsproxy.c can be NULL or an empty string when the TC Truncated bit is set in a DNS response. This allows attackers to cause a denial of service application crash or potentially execute arbitrary code, as those lookup values lead t...

Unity Linux 20.1070e Security Update: ruby (UTSA-2026-130360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130360 advisory. An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::Resource.getclass, Resolv::DNS::Resource::Generic.create, and...

EulerOS 2.0 SP11 : mtr (EulerOS-SA-2026-4346)

According to the versions of the mtr packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can...