CVE-2026-45822

decode-uri-component through 0.4.1 is vulnerable to denial of service. The decode function splits input on '%' producing N tokens and calls decodeComponents, exhibiting super-linear parsing time: 200 '%ab' tokens takes approximately 0.7s, 700 tokens approximately 6s, and 1400 tokens approximately...

Python Liquid: Infinite loop when parsing malformed `{% case %}` tags

Impact Given a malformed % case % tag without associated % when % or % else % block, and no terminating % endcase % tag, Python Liquid hangs in an infinite loop at parse time. This allows malicious template authors to craft templates for a denial of service attack. Patches The issue is fixed in...

PT-2026-50737

Name of the Vulnerable Software and Affected Versions @tinacms/mdx versions prior to 2.1.7 tinacms versions prior to 3.9.3 Description Rich-text parsing and the default link/image renderers fail to sanitize the url field on Slate link/image nodes. This allows content containing javascript: or...

libexpat: denial of service via crafted XML input

A flaw was found in libexpat. When processing a specially crafted XML input containing a specific pattern of attributes, the parsing time increases quadratically due to checks for attribute name collisions. This consumes excessive CPU resources and eventually results in a denial of service...

libexpat: denial of service via crafted XML input

A flaw was found in libexpat. When processing a specially crafted XML input containing a specific pattern of attributes, the parsing time increases quadratically due to checks for attribute name collisions. This consumes excessive CPU resources and eventually results in a denial of service...

CVE-2026-45186

A flaw was found in libexpat. When processing a specially crafted XML input containing a specific pattern of attributes, the parsing time increases quadratically due to checks for attribute name collisions. This consumes excessive CPU resources and eventually results in a denial of service...

CVE-2025-61723 Quadratic complexity when parsing some invalid inputs in encoding/pem

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs...

Linux Distros Unpatched Vulnerability : CVE-2021-33587

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input...

BIT-LIBPYTHON-2020-10735

A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int"text", a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits float, decimal, int.frombytes, and int for binary bases 2, 4, 8, 16, and 32 are no...

CVE-2023-27530

A DoS vulnerability exists in Rack v3.0.4.2, v2.2.6.3, v2.1.4.3 and v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected...

rack -- possible DoS vulnerability in multipart MIME parsing

Aaron Patterson reports: The Multipart MIME parsing code in Rack limits the number of file parts, but does not limit the total number of parts that can be uploaded. Carefully crafted requests can abuse this and cause multipart parsing to take longer than expected...

ALPINE-CVE-2018-0361

ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file...

CVE-2018-0361

ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file...