CVE-2026-1678 dns: memory‑safety issue in the DNS name parser

dnsunpackname caches the buffer tailroom once and reuses it while appending DNS labels. As the buffer grows, the cached size becomes incorrect, and the final null terminator can be written past the buffer. With assertions disabled default, a malicious DNS response can trigger an out-of-bounds wri...

CVE-2026-1678 dns: memory‑safety issue in the DNS name parser

dnsunpackname caches the buffer tailroom once and reuses it while appending DNS labels. As the buffer grows, the cached size becomes incorrect, and the final null terminator can be written past the buffer. With assertions disabled default, a malicious DNS response can trigger an out-of-bounds wri...

Directory Traversal

Overview eml-parser is a Python EML parser library Affected versions of this package are vulnerable to Directory Traversal via the recursivelyextractattachments.py script when processing email attachments with attacker-controlled filenames. An attacker can write arbitrary files outside the intend...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005658 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix integer overflow in radeoncsparserinit The type of size is unsigned, if size is...

PT-2026-23622

Name of the Vulnerable Software and Affected Versions Fastify versions prior to 5.8.1 Description Fastify incorrectly validates Content-Type headers, accepting malformed headers with trailing characters after the subtype token, which violates RFC 9110. Specifically, a request with a Content-Type...

Wireshark 4.6.x < 4.6.4 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 4.6.4. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-4.6.4 advisory. - RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of...

CVE-2025-69534

The CVE-2025-69534 affects Python-Markdown 3.8, where malformed HTML-like sequences trigger an unhandled AssertionError in html.parser.HTMLParser during Markdown parsing. This can produce a remote, unauthenticated Denial of Service for applications rendering untrusted Markdown, with potential inf...

CVE-2025-69534

Python-Markdown version 3.8 contain a vulnerability where malformed HTML-like sequences can cause html.parser.HTMLParser to raise an unhandled AssertionError during Markdown parsing. Because Python-Markdown does not catch this exception, any application that processes attacker-controlled Markdown...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005630)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005630 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix integer overflow in radeoncsparserinit The type of size is unsigned, if size is...

GHSA-6V53-7C9G-W56R jackson-core has Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

Summary The UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constraint default: 500 defined in StreamReadConstraints. A similar issue was found in ReaderBasedJsonParser. This allows a user to supply a JSON document with excessive...

jackson-core has Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

Summary The UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constraint default: 500 defined in StreamReadConstraints. A similar issue was found in ReaderBasedJsonParser. This allows a user to supply a JSON document with excessive...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

CVE-2026-29780

creationtimestamp| type| source ---|---|--- 2026-03-04 15:33:56+00:00| published-proof-of-concept| https://github.com/GOVCERT-LU/emlparser/security/advisories/GHSA-389r-rccm-h3h5...

Stack Overflow

fast-xml-parser is vulnerable to stack overflow vulnerability. The vulnerability is due to improper handling in the XML builder when preserveOrder:true is enabled, which allows an attacker to trigger a stack overflow and crash the application by providing crafted input data...

Linux Distros Unpatched Vulnerability : CVE-2026-25884

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. Prior to version 0.28.8, an...

Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 缓冲区错误漏洞

Cisco Secure Firewall Adaptive Security Appliance and Cisco Secure Firewall Threat Defense are products of Cisco, a US company. Cisco Secure Firewall Adaptive Security Appliance is an enterprise-level firewall software. Cisco Secure Firewall Threat Defense is an integrated firewall platform. Both...

Security Bulletin: A vulnerability in JavaScript qs package affect IBM® Db2® Big SQL on IBM Cloud Pak for Data.

Summary A vulnerability in JavaScript qs package affect IBM® Db2® Big SQL 8.3 on IBM Cloud Pak for Data 5.3 and earlier. Vulnerability Details CVEID:CVE-2025-15284 DESCRIPTION: Improper Input Validation vulnerability in qs parse modules allows HTTP DoS.This issue affects qs: 6.14.1. Summary The...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the xlnt::detail::binarywriter::append function in the Compound Document Parser process. An attacker can cause a heap-based buffer overflow by providing specially crafted input to this function during loca...

CVE-2026-22891

A heap-based buffer overflow vulnerability exists in the Intan CLP parsing functionality of The Biosig Project libbiosig 3.9.2 and Master Branch db9a9a63. A specially crafted Intan CLP file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerabilit...

CVE-2026-3463 xlnt-community xlnt Compound Document binary.hpp append heap-based overflow

A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::binarywriter::append of the file source/detail/binary.hpp of the component Compound Document Parser. This manipulation causes heap-based buffer overflow. The attack can only be executed...