HashiCorp has disclosed two critical vulnerabilities in Vault and Vault Enterprise that could enable attackers to bypass authentication mechanisms and launch denial-of-service attacks against infrastructure. The first vulnerability, identified under Bulletin ID HCSEC-2025-31, stems from a regression in how Vault processes JSON payloads. According to HashiCorp’s disclosure published on October 23, 2025, the vulnerability allows […] The post Critical HashiCorp Vault Vulnerabilities Allow Authentication Bypass and DoS Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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