GHSA-724G-MXRG-4QVM js-yaml: Quadratic-complexity (O(n^2)) DoS via !!omap tag in YAML11_SCHEMA

Summary js-yaml v5.x introduces YAML11SCHEMA support with the !!omap ordered map tag. The omapTag.addItem function performs a linear On scan for duplicate key detection on every insertion, resulting in On^2 total time to parse a document with n omap entries. An attacker can send a small crafted...

Linux Distros Unpatched Vulnerability : CVE-2026-57075

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syckbase64dec. The base64 decoder in the bundled...

PT-2026-60595

Name of the Vulnerable Software and Affected Versions YAML::Syck versions prior to 1.47 Description An out-of-bounds read occurs during an unbounded newline scan within the newline len function. In the bundled libsyck, the newline len and is newline functions dereference the scan pointer and the...

ROOT-APP-NPM-CVE-2025-64718 CVE-2025-64718 in @rootio/js-yaml - Patched by Root

Root has patched CVE-2025-64718 in the @rootio/js-yaml package for Root:npm. Multiple fixed versions available...

CVE-2026-58486 HedgeDoc: Denial-of-service via YAML alias expansion in note frontmatter

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to version 1.11.0, HedgeDoc was vulnerable to a YAML alias bomb due to unsafe processing of the note frontmatter. HedgeDoc parsed frontmatter with js-yaml.load js-yaml v3 via @hedgedoc/meta-marked, which...

ROOT-APP-MAVEN-CVE-2022-1471 CVE-2022-1471 in io.root.org.yaml:snakeyaml - Patched by Root

Root has patched CVE-2022-1471 in the io.root.org.yaml:snakeyaml package for Root:Maven. Multiple fixed versions available...

Security Bulletin: Due to use of js-yaml-4.1.0.tgz, IBM Sterling Connect:Direct Web Services is affected by modify the prototype of the result of a parsed yaml.

Summary js-yaml-4.1.0.tgz is used by IBM Sterling Connect:Direct Web Services CVE-2025-64718. Vulnerability Details CVEID:CVE-2025-64718 DESCRIPTION: js-yaml is a JavaScript YAML parser and dumper. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the...

Astra Linux – Vulnerability in yaml-cpp

The SingleDocParser::HandleFlowMap function in yaml-cpp also known as LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service resource consumption and application crash through a crafted YAML file...

Astra Linux – Vulnerability in yaml-cpp

The Scanner::EnsureTokensInQueue function in yaml-cpp also known as LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service stack consumption and application crash through a crafted YAML file...

Astra Linux – Vulnerability in pyyaml

A vulnerability was discovered in the PyYAML library in versions prior to 5.3.1. In these versions, the library is susceptible to arbitrary code execution when it processes untrusted YAML files using the fullload method or the FullLoader loader. Applications that use this library to process...

EUVD-2026-29543

YAML::Syck versions before 1.38 for Perl has an out-of-bounds read. The base60 sexagesimal parsing code in perlsyck.h has a buffer underflow bug in both intbase60 and floatbase60 handlers. When processing the leftmost segment of a colon-separated value e.g., the 1 in 1:30:45, the inner while loop...

CVE-2026-5089

YAML::Syck versions before 1.38 for Perl has an out-of-bounds read. The base60 sexagesimal parsing code in perlsyck.h has a buffer underflow bug in both intbase60 and floatbase60 handlers. When processing the leftmost segment of a colon-separated value e.g., the 1 in 1:30:45, the inner while loop...

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of yaml JavaScript library

Summary Due to use of the yaml JavaScript library, DevOps Test Performance and Rational Performance Tester contain a potential Denial of Service DoS vulnerability. Vulnerability Details CVEID:CVE-2026-33532 DESCRIPTION: yaml is a YAML parser and serialiser for JavaScript. Parsing a YAML document...

DEBIAN-CVE-2026-33532

yaml is a YAML parser and serialiser for JavaScript. Parsing a YAML document with a version of yaml on the 1.x branch prior to 1.10.3 or on the 2.x branch prior to 2.8.3 may throw a RangeError due to a stack overflow. The node resolution/composition phase uses recursive function calls without a...

CVE-2026-33532

yaml is a YAML parser and serialiser for JavaScript. Parsing a YAML document with a version of yaml on the 1.x branch prior to 1.10.3 or on the 2.x branch prior to 2.8.3 may throw a RangeError due to a stack overflow. The node resolution/composition phase uses recursive function calls without a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: perl-YAML-LibYAML (UTSA-2026-006156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006156 advisory. YAML-LibYAML prior to 0.903.0 for Perl uses 2-args open, allowing existing files to be modified Tenable has extracted the preceding description block directly from t...

SUSE-SU-2026:20182-1 Security update for cockpit-subscriptions

This update for cockpit-subscriptions fixes the following issues: Update to version 12.1: - CVE-2025-64718: js-yaml: fixed prototype pollution in merge bsc1255425...

OPENSUSE-SU-2026:20117-1 Security update for cockpit-subscriptions

This update for cockpit-subscriptions fixes the following issues: Update to version 12.1: - CVE-2025-64718: js-yaml: fixed prototype pollution in merge bsc1255425...

CVE-2026-24009 Docling Core vulnerable to Remote Code Execution via unsafe PyYAML usage

Docling Core or docling-core is a library that defines core data types and transformations in the document processing application Docling. A PyYAML-related Remote Code Execution RCE vulnerability, namely CVE-2020-14343, is exposed in docling-core starting in version 2.21.0 and prior to version...

TencentOS Server 4: perl-YAML-LibYAML (TSSA-2025:0507)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0507 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...