CVE-2026-71429

A flaw was found in stream-json. This vulnerability allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted, deeply nested JSON document. The library's path filters, such as pick and ignore, inefficiently process these structures, leading to excessive resource...

NPM: stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)

NPM: stream-json: pick/ignore/filter/replace filters are Odepth² on nested input — small crafted JSON blocks the event loop for seconds→minutes DoS vulnerability discovered by ? in WordPress Npm stream-json versions = 3.4.0...

stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)

Description The path filters pick, ignore, filter, and replace — the library's headline "surgical extraction" feature — recompute the full path string from the nesting stack on every checkable token. Because the stack length equals the current nesting depth, and a checkable token is emitted at...

CVE-2026-71429

stream-json , a micro-library for streaming JSON/JSONC processing, has a denial-of-service vulnerability in its path filters (pick, ignore, filter, replace) defined in src/core/filters/filter-base.js. Prior to 3.5.0 , these filters recompute the full path string from the nesting stack for every c...

EUVD-2026-70733

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.5.0, the path filters pick, ignore, filter, and replace in src/core/filters/filter-base.js recompute the full path string from the nesting stack for every checkable token...

CVE-2026-71429 stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.5.0, the path filters pick, ignore, filter, and replace in src/core/filters/filter-base.js recompute the full path string from the nesting stack for every checkable token...

CVE-2026-71429 stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.5.0, the path filters pick, ignore, filter, and replace in src/core/filters/filter-base.js recompute the full path string from the nesting stack for every checkable token...

GHSA-MPF4-983Q-P7J4 Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

Summary Tornado parses application/x-www-form-urlencoded bodies with urllib.parse.parseqs and does not pass maxnumfields. A body made almost entirely of separators produces tens of millions of fields, and the parse happens on the event loop before the handler runs, so a single request stalls the...

EUVD-2026-68892

Tornado: Urlencoded body parsing omits maxnumfields, so one request can stall the event loop...

Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

Summary Tornado parses application/x-www-form-urlencoded bodies with urllib.parse.parseqs and does not pass maxnumfields. A body made almost entirely of separators produces tens of millions of fields, and the parse happens on the event loop before the handler runs, so a single request stalls the...

CVE-2026-83619

A flaw was found in xmldom, a JavaScript module used for processing XML documents. A remote attacker could exploit a vulnerability in the XML parser by submitting a specially crafted XML input. This could lead to a Denial of Service DoS, causing the affected system to become unresponsive by...

Linux Distros Unpatched Vulnerability : CVE-2026-83619

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. From 0.7.0 until 0.8.15, the release-0.8.x parser in...

DEBIAN-CVE-2026-83613

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, DOMHandler.startElement in lib/dom-parser.js inserts every parsed attribute through setAttributeNode...

CVE-2026-83613

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, DOMHandler.startElement in lib/dom-parser.js inserts every parsed attribute through setAttributeNode...

CVE-2026-83613

xmldom , a pure JavaScript W3C XML DOM parser, is affected by a quadratic-time complexity flaw in DOMHandler.startElement (lib/dom-parser.js). Each parsed attribute is inserted via setAttributeNode, which triggers a linear getNamedItem/getNamedItemNS lookup in NamedNodeMap.setNamedItem (lib/dom.j...

CVE-2026-83613 xmldom: Quadratic-time attribute deduplication

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, DOMHandler.startElement in lib/dom-parser.js inserts every parsed attribute through setAttributeNode...

CVE-2026-83606

@xmldom/xmldom (a pure-JavaScript DOMParser/XMLSerializer module) is affected by a Regular Expression Denial of Service (ReDoS) in its processing-instruction grammar between versions 0.9.0-beta.9 and 0.9.11 . The root cause is a quadratic backtracking pattern in lib/grammar.js, where a greedy S+ ...

Linux Distros Unpatched Vulnerability : CVE-2026-82397

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.8, Tornado parses application/x-www-form-urlencoded request bodies with...

PT-2026-84283

Name of the Vulnerable Software and Affected Versions xmldom versions 0.7.0 through 0.8.14 Description The parser in lib/sax.js uses an unanchored global regular expression / t r+$/g to trim captured end-tag names. When an end tag contains a long sequence of whitespace followed by a non-whitespac...

Linux Distros Unpatched Vulnerability : CVE-2026-83613

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and ...