ROS-20260529-73-0011

The vulnerability in the vault is related to insufficient validation of incoming requests. Exploiting this vulnerability allows a malicious actor to execute a SSRF attack remotely...

ROS-20260526-73-0011

Vulnerability in vault related to unrestricted resource allocation. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

Security Bulletin: Vault Vulnerable to Denial of Service Due to Rate Limit Regression

Summary Vault and Vault Enterprise “Vault” are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for HCSEC-2025-24 which allowed for processing JSON payloads before applying rate limits. This vulnerability,...

Security Bulletin: Vault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey Operations

Summary Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This...

SUSE CVE-2025-6015

Vault and Vault Enterprise's “Vault” login MFA rate limits could be bypassed and TOTP tokens could be reused. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23...

SUSE CVE-2026-5807

Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This...

BIT-VAULT-2026-5807 Vault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey Operations

Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This...

GHSA-88V5-9HXC-F85R HashiCorp Vault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey Operations

Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the ValidateHTTP01Challenge and ValidateTLSALPN01Challenge validation paths in builtin/logical/pki/acmechallenges.go. An attacker can make the ACME validator connect to loopback, link-local,...

CVE-2026-5807 Vault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey Operations

Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from completing these workflows. This...

SUSE CVE-2025-12044

Vault and Vault Enterprise “Vault” are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for +HCSEC-2025-24+|https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393...

Denial Of Service (DoS)

Vault is vulnerable to Denial Of Service DoS. The vulnerability is due to improper handling of complex JSON payloads caused by a regression that processes JSON requests before applying rate limits, which allows an attacker to exhaust resources and cause a denial of service...

EUVD-2025-35718

Hashicorp Vault and Vault Enterprise vulnerable to a denial of service when processing JSON...

CVE-2025-12044 Vault Vulnerable to Denial of Service Due to Rate Limit Regression

Vault and Vault Enterprise “Vault” are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for +HCSEC-2025-24+|https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393...

CVE-2025-12044 Vault Vulnerable to Denial of Service Due to Rate Limit Regression

Vault and Vault Enterprise “Vault” are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for +HCSEC-2025-24+|https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393...

EUVD-2023-1807

Malicious code in bioql PyPI...

EUVD-2025-28064

Malicious code in bioql PyPI...

Denial Of Service (DoS)

github.com/hashicorp/vault is vulnerable to Denial of Service DoS. The vulnerability is due to processing specially crafted complex payloads within the default request size limit, which allows an attacker to consume excessive memory and CPU resources...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to an improper check of complex JSON in the HTTP handler. An attacker can cause excessive memory and CPU consumption by submitting specially-crafted payloads that meet the default...

Broken Authentication

github.com/hashicorp/vault is vulnerable to Broken Authentication. The vulnerability is due to improper MFA enforcement when usernameasalias is set to true and a user has multiple CNs with leading or trailing spaces, which allows attackers to bypass MFA authentication...