Answer in brief
CVE-2026-3605 records a High severity (CVSS 8.1) vulnerability in Vault KVv2 Metadata and Secret Deletion Policy Bypass Denial-of-Service. The current sources do not mark it as known exploited. The current feed maps HashiCorp/Vault (generic), HashiCorp/Vault Enterprise (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps HashiCorp/Vault (generic), HashiCorp/Vault Enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| HashiCorp/Vaultgeneric | >=0.10.0 <2.0.0 | 2.0.0 |
| HashiCorp/Vault Enterprisegeneric | >=0.10.0 <2.0.0 | 2.0.0 |
Published upstream
Apr 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
An authenticated user with access to a kvv2 path through a policy containing a glob may be able to delete secrets they were not authorized to read or write, resulting in denial-of-service. This vulnerability did not allow a malicious user to delete secrets across namespaces, nor read any secret data. Fxed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-3605 records a High severity (CVSS 8.1) vulnerability in Vault KVv2 Metadata and Secret Deletion Policy Bypass Denial-of-Service. The current sources do not mark it as known exploited. The current feed maps HashiCorp/Vault (generic), HashiCorp/Vault Enterprise (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps HashiCorp/Vault (generic), HashiCorp/Vault Enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| HashiCorp/Vaultgeneric | >=0.10.0 <2.0.0 | 2.0.0 |
| HashiCorp/Vault Enterprisegeneric | >=0.10.0 <2.0.0 | 2.0.0 |
Published upstream
Apr 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
An authenticated user with access to a kvv2 path through a policy containing a glob may be able to delete secrets they were not authorized to read or write, resulting in denial-of-service. This vulnerability did not allow a malicious user to delete secrets across namespaces, nor read any secret data. Fxed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16.
Quoted source text, attributed separately from HOL analysis.