Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion via Unbounded Recursion in Nested Blocks, Sequences, and Mappings. Symfony\Component\Yaml\Parser is the entry point for parsing YAML strings into PHP values via Yaml::parse. When the parser is exposed to...

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...

js-yaml: js-yaml: Denial of Service via crafted YAML ordered-map document

A flaw was found in js-yaml, a JavaScript YAML YAML Ain't Markup Language parser. An attacker could exploit this by providing a specially crafted YAML ordered-map document. This could lead to excessive CPU consumption, resulting in a denial of service DoS for applications processing the malicious...

Security Bulletin: Multiple vulnerabilities in IBM Aspera Enterprise WebApps

Summary Multiple vulnerabilities were addressed in IBM Aspera Enterprise WebApps version 1.0.2 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...

Security Bulletin: IBM App Connect Enterprise Certified Container operands are vulnerable to loss of confidentiality (CVE-2025-64718)

Summary Node.js module js-yaml is used by IBM App Connect Enterprise Certified Container for parsing YAML data. IBM App Connect Enterprise Certified Container operands are vulnerable to loss of confidentiality. This bulletin provides patch information to address the reported vulnerability in...

JLSEC-2026-23

The SingleDocParser::HandleNode function in yaml-cpp aka LibYaml-C++ 0.5.3 allows remote attackers to cause a denial of service stack consumption and application crash via a crafted YAML file...

SUSE 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...

CVE-2026-33532 yaml is vulnerable to Stack Overflow via deeply nested YAML collections

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...

DEBIAN-CVE-2026-4177

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the buffer end on...

Security Bulletin: IBM App Connect Enterprise is vulnerable to multiple vulnerabilities due to multiple node modules (CVE-2025-64718, CVE-2025-64756, CVE-2025-13466 & CVE-2025-65945)

Summary IBM App Connect Enterprise Connector Discovery and OpenAPI Editor, IBM App Connect Enterprise Discovery Connectors and IBM App Connect Enterprise runtime are vulnerable to multiple vulnerabilities due to node modules js-yaml, glob, body-parser and jws. Vulnerability Details...

SUSE CVE-2025-64718

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 result of a parsed yaml document via prototype pollution proto. All users who parse untrusted yaml documents may be impacted. The problem is patched in...

container-tools:rhel8 security and bug fix update

An update is available for libslirp, module.libslirp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The container-tools module contains tools for working with...

EUVD-2025-175314

js-yaml has prototype pollution in merge...

OESA-2025-2650 yaml-cpp security update

yaml-cpp is a YAML parser and emitter in C++ matching the YAML 1.2 spec. Security Fixes: The function "Token& Scanner::peek" in scanner.cpp in yaml-cpp 0.5.3 and earlier allows remote attackers to cause a denial of service assertion failure and application exit via a '!2' string.CVE-2017-11692...

CVE-2025-64718

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 result of a parsed yaml document via prototype pollution proto. All users who parse untrusted yaml documents may be impacted. The problem is patched in...

JS-YAML 安全漏洞

JS-YAML is a JavaScript YAML parser and dump from Nodeca Open Source. A security vulnerability exists in JS-YAML version 4.1.0 and earlier, which stems from the possibility of modifying prototypes when parsing YAML documents, potentially leading to prototype contamination...

Linux Distros Unpatched Vulnerability : CVE-2025-64718

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. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the result of a...

USN-7844-1 libyaml-syck-perl vulnerability

It was discovered that YAML::Syck did not properly handle parsing YAML files. An attacker could possibly use this issue to expose sensitive information...