Astra Linux – Vulnerability in pyyaml

In PyYAML before version 5.1, the yaml.load API could execute arbitrary code if used with untrusted data. The load function has been deprecated in version 5.1, and the 'UnsafeLoader' has been introduced to maintain backward compatibility with this function...

Fedora 44 : perl-Dancer2 (2026-3b893ccf2d)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-3b893ccf2d advisory. Dancer2::Serializer::YAML::deserialize handed request bodies straight to YAML::Load. A body tagged !!perl/hash:Some::Class therefore instantiated an arbitrar...

Fedora 45 : perl-Dancer2 (2026-5e3eab9a07)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-5e3eab9a07 advisory. Dancer2::Serializer::YAML::deserialize handed request bodies straight to YAML::Load. A body tagged !!perl/hash:Some::Class therefore instantiated an arbitrar...

Fedora 44 : perl-YAML-Syck (2026-2139aa7dce)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2139aa7dce advisory. This update addresses four libsyck memory-safety CVEs reachable from the default YAML::Syck::Load path on untrusted input with no special flags:...

Fedora 43 : perl-YAML-Syck (2026-c8484f1afb)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c8484f1afb advisory. This update addresses four libsyck memory-safety CVEs reachable from the default YAML::Syck::Load path on untrusted input with no special flags:...

RCE (Remote Code Execution) grunt Dependency in Bitbucket Data Center

This High severity RCE Remote Code Execution vulnerability was introduced in version 10.3.0 of Bitbucket Data Center. This Remote Code Execution vulnerability, with a CVSS Score of 7.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H allows an unauthenticated attacker to expose...

CVE-2026-61437 PraisonAI before 1.6.78 Remote Code Execution via tools.py

PraisonAI pip package praisonaiagents before 1.6.78 contains an unsafe dynamic module loading vulnerability in AgentFlow.resolvepydanticclass src/praisonai-agents/praisonaiagents/workflows/workflows.py. When a workflow step uses a string outputpydantic reference, the framework locates and imports...

CVE-2026-59870 js-yaml quadratic-complexity denial of service via YAML11_SCHEMA !!omap parsing

js-yaml is a JavaScript YAML parser and dumper. Prior to 3.15.1, 4.3.1, and 5.2.1, YAML11SCHEMA support for the !!omap tag in src/tag/sequence/omap.ts uses omapTag.addItem to perform a linear duplicate-key scan on every insertion, causing On^2 CPU consumption when yaml.load parses a crafted...

PT-2026-56491

Name of the Vulnerable Software and Affected Versions js-yaml versions 5.0.0 through 5.2.0 Description Support for the !!omap tag in YAML11 SCHEMA within src/tag/sequence/omap.ts uses the omapTag.addItem function to perform a linear duplicate-key scan during every insertion. This results in On^2...

MS SWIFT Remote Code Execution via unsafe PyYAML deserialization

DescriptionA Remote Code Execution RCE vulnerability exists in the modelscope/ms-swift project due to unsafe use of yaml.load in combination with vulnerable versions of the PyYAML library ≤ 5.3.1. The issue resides in the tests/run.py script, where a user-supplied YAML configuration file is...

CVE-2026-13533

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

CVE-2026-13533

CVE-2026-13533 affects agentejo Cockpit CMS up to v0.12.2 in the htaccess Handler’s /config/config.yaml, via Spyc::YAMLLoad. The vulnerability arises from YAMLLoad manipulation that can make files or directories accessible and can be exploited remotely. Exploit code has been publicly disclosed an...

CVE-2026-13533 agentejo Cockpit CMS htaccess config.yaml YAMLLoad file access

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

CVE-2026-13533 agentejo Cockpit CMS htaccess config.yaml YAMLLoad file access

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

EUVD-2026-40030

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

CVE-2025-62348

Salt's junos execution module contained an unsafe YAML decode/load usage. A specially crafted YAML payload processed by the junos module could lead to unintended code execution under the context of the Salt process...

EUVD-2020-2744

Malware in sbrugna...

EUVD-2021-0209

Malware in sbrugna...

EUVD-2023-27070

Malicious code in bioql PyPI...

Deserialization of Untrusted Data

Overview ms-swift is a Swift: Scalable lightWeight Infrastructure for Fine-Tuning Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the yaml.load function in tests/run.py when handling user-supplied YAML configuration files. An attacker can execute arbitrar...