CVE-2026-109413

In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure recursed through lexInlineMapping and lexInlineSequence for every and of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A documen...

CVE-2026-109413

The symfony/yaml component is vulnerable to a denial of service (DoS) condition due to unbounded recursion in the Yaml eParser::lexInlineStructure() function. The root cause is that the lexer recurses through lexInlineMapping() and lexInlineSequence() for every { and [ character in an inline coll...

CVE-2026-109413 Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process

In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure recursed through lexInlineMapping and lexInlineSequence for every and of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A documen...

EUVD-2026-102109

In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure recursed through lexInlineMapping and lexInlineSequence for every and of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A documen...

CVE-2026-109413 Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process

In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure recursed through lexInlineMapping and lexInlineSequence for every and of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A documen...

CLEANSTART-2026-JR75772 js-yaml is a JavaScript YAML parser and dumper

CVE-2026-84375 affects multiple packages. js-yaml is a JavaScript YAML parser and dumper. See references for individual vulnerability details...

Minimus-Junior-Backend-Exercise

Junior Backend Exercise — dasel v3.3.1 Package dasel v3.3.1 with Melange, build a container image with apko, and fix CVE-2026-33320. Prerequisites: Docker. All build steps run inside containers — no local melange/apko install needed. Run all commands from the repo root on linux/amd64 or Docker...

[SECURITY] Fedora 45 Update: ocaml-yaml-3.2.0-33.fc45

This is an OCaml library to parse and generate the YAML file format. It is intended to be interoperable with the Ezjsonm 1 JSON handling library, if the simple common subset of Yaml is used. Anchors and other advanced Yaml features are not implemented in the JSON compatibility layer. 1...

CLEANSTART-2026-KE27596 js-yaml is a JavaScript YAML parser and dumper

CVE-2026-84375 affects multiple packages. js-yaml is a JavaScript YAML parser and dumper. See references for individual vulnerability details...

CLEANSTART-2026-RI71860 js-yaml is a JavaScript YAML parser and dumper

Security vulnerability affects the argo-workflows package. js-yaml is a JavaScript YAML parser and dumper...

OESA-2026-4060 nodejs-js-yaml security update

This is an implementation of YAML YAML Ain't Markup Language, a human friendly data serialization language. It started as PyYAML port, and was completely rewritten from scratch. Now it's very fast, and supports the 1.2 spec. Security Fixes: js-yaml is a JavaScript YAML parser and dumper. From 3.0...

js-yaml: js-yaml: Denial of Service via crafted YAML documents

A flaw was found in js-yaml, a JavaScript YAML parser and dumper. A remote attacker could exploit this vulnerability by providing a specially crafted YAML document containing a chain of mappings with merge keys. This could cause the parser to consume excessive CPU resources, leading to a Denial o...

CLEANSTART-2026-PJ72615 js-yaml is a JavaScript YAML parser and dumper

Security vulnerability affects the qdrant package. js-yaml is a JavaScript YAML parser and dumper...

PT-2026-105247

Security vulnerability affects the qdrant package. js-yaml is a JavaScript YAML parser and dumper...

js-yaml: js-yaml: Denial of Service via crafted YAML documents

A flaw was found in js-yaml, a JavaScript YAML parser and dumper. A remote attacker could exploit this vulnerability by providing a specially crafted YAML document containing a chain of mappings with merge keys. This could cause the parser to consume excessive CPU resources, leading to a Denial o...

CVE-2026-72923: Uncontrolled Resource Consumption

In Microsoft.OpenApi.YamlReader from 2.0.0-preview.11 until 2.12.0 and from 3.0.0 until 3.10.0, and in Microsoft.OpenApi.Readers prior to 1.6.30, a small YAML OpenAPI document containing nested anchors and aliases can cause uncontrolled resource consumption when parsed through the public YAML...

Linux Distros Unpatched Vulnerability : CVE-2026-84375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - js-yaml is a JavaScript YAML parser and dumper. From 3.0.0 until 3.15.2, 4.3.2, and 5.4.1, maxTotalMergeKeys in lib/js-yaml/loader.js and lib/loader.js does not...

CVE-2026-84375

js-yaml is a JavaScript YAML parser and dumper. From 3.0.0 until 3.15.2, 4.3.2, and 5.4.1, maxTotalMergeKeys in lib/js-yaml/loader.js and lib/loader.js does not count empty mapping sources while processing the merge key . An attacker can alias a large sequence of empty mappings into many merge...

UBUNTU-CVE-2026-84375

js-yaml is a JavaScript YAML parser and dumper. From 3.0.0 until 3.15.2, 4.3.2, and 5.4.1, maxTotalMergeKeys in lib/js-yaml/loader.js and lib/loader.js does not count empty mapping sources while processing the merge key . An attacker can alias a large sequence of empty mappings into many merge...

CVE-2026-84375

A flaw was found in js-yaml, a JavaScript YAML parser. An attacker can exploit this by providing a specially crafted YAML document that causes the parser to perform excessive processing when handling merge keys with empty sources. This can lead to prolonged CPU consumption, effectively causing a...