CVE-2025-50460
CVSS v3
9.8
CRITICAL
Score EPSS
2.3 %
probabilité d’exploitation
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
A remote code execution (RCE) vulnerability exists in the ms-swift project version 3.3.0 due to unsafe deserialization in tests/run.py using yaml.load() from the PyYAML library (versions = 5.3.1). If an attacker can control the content of the YAML configuration file passed to the --run_config parameter, arbitrary code can be executed during deserialization. This can lead to full system compromise. The vulnerability is triggered when a malicious YAML file is loaded, allowing the execution of arbitrary Python commands such as os.system(). It is recommended to upgrade PyYAML to version 5.4 or higher, and to use yaml.safe_load() to mitigate the issue.
Détails techniques
- Publiée le
- 2025-08-01
Questions fréquentes
Qu’est-ce que CVE-2025-50460 ?
A remote code execution (RCE) vulnerability exists in the ms-swift project version 3.3.0 due to unsafe deserialization in tests/run.py using yaml.load() from the PyYAML library (versions = 5.3.1). If an attacker can control the content of the YAML configuration file passed to the --run_config parameter, arbitrary code can be executed during deserialization. This can lead to full system compromise. The vulnerability is triggered when a malicious YAML file is loaded, allowing the execution of arbitrary Python commands such as os.system(). It is recommended to upgrade PyYAML to version 5.4 or higher, and to use yaml.safe_load() to mitigate the issue.
CVE-2025-50460 est-elle activement exploitée ?
Aucune exploitation active de CVE-2025-50460 n’est confirmée. Le score EPSS est de 2.3 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2025-50460 ?
CVE-2025-50460 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).
CVE-2025-50460 touche-t-elle votre environnement ?
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Classées par probabilité d’exploitation (EPSS).