DEBIAN-CVE-2026-57076

YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syckhdlraddanchor. In the bundled libsyck an anchor name allocated by syckstrndup is stored both as node-anchor, freed when the node is freed, and as the key in the parser's...

CVE-2026-57075

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 libsyck indexes the 256-entry static table b64xtable with a signed char, so any !!binary byte = 0x80 sign-extends to a negative index and...

PYSEC-2026-488 PraisonAI has critical RCE via `type: job` workflow YAML

praisonai workflow run loads untrusted YAML and if type: job executes steps through JobWorkflowExecutor in jobworkflow.py. This supports: - run: → shell command execution via subprocess.run - script: → inline Python execution via exec - python: → arbitrary Python script execution A malicious YAML...

CVE-2026-40288

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

Astra Linux – Vulnerability in snakeyaml

Those who use Snakeyaml to parse untrusted YAML files may be vulnerable to Denial of Service attacks DOS. If the parser runs on user-supplied input, an attacker may provide content that causes the parser to crash due to a stack overflow. This vulnerability could potentially allow for a Denial of...

Astra Linux – Vulnerability in snakeyaml

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks DOS. If the parser is running on user-supplied input, an attacker may provide content that causes the parser to crash due to a stack overflow...

CVE-2026-40288

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

CVE-2026-40288 PraisonAI: Critical RCE via `type: job` workflow YAML

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

CVE-2026-40288

PraisonAI and praisonaiagents prior to versions 4.5.139 and 1.5.140 are exposed to a critical RCE via untrusted workflow YAML. When a YAML file for type: job is loaded, the JobWorkflowExecutor (job_workflow.py) processes steps allowing run (subprocess.run), script (inline Python via exec), and py...

CVE-2026-40288 PraisonAI: Critical RCE via `type: job` workflow YAML

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

CVE-2026-40288

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

EUVD-2026-22209

PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untrusted YAML files. When praisonai workflow run loads a YAML file with type: job, the...

GHSA-VC46-VW85-3WVM PraisonAI has critical RCE via `type: job` workflow YAML

praisonai workflow run loads untrusted YAML and if type: job executes steps through JobWorkflowExecutor in jobworkflow.py. This supports: - run: → shell command execution via subprocess.run - script: → inline Python execution via exec - python: → arbitrary Python script execution A malicious YAML...

PT-2026-32593

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.139 praisonaiagents versions prior to 1.5.140 Description The workflow engine is susceptible to arbitrary command and code execution through untrusted YAML files. When the system loads a YAML file with type: job...

CVE-2026-24009

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...

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...

GHSA-MH29-5H37-FV8M js-yaml has prototype pollution in merge (<<)

Impact In js-yaml 4.1.0, 4.0.0, and 3.14.1 and below, 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. Patches Problem is patched in js-yaml 4.1.1 and 3.14.2...

js-yaml has prototype pollution in merge (<<)

Impact In js-yaml 4.1.0, 4.0.0, and 3.14.1 and below, 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. Patches Problem is patched in js-yaml 4.1.1 and 3.14.2...

Prototype Pollution

Overview js-yaml is a human-friendly data serialization language. Affected versions of this package are vulnerable to Prototype Pollution via the merge function. An attacker can alter object prototypes by supplying specially crafted YAML documents containing proto properties. This can lead to...

UBUNTU-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...