CVE-2025-6203
HIGH7.5EPSS 0.10%HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads in github.com/hashicorp/vault
Published: 8/28/2025Modified: 2/4/2026
Description
HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads in github.com/hashicorp/vault
Affected packages (3)
- Bitnami/vault>= 1.15.0, < 1.20.3
- Go/github.com/hashicorp/vaultfrom 0, < 1.20.3
- Go/github.com/hashicorp/vaultfrom 0, < 1.20.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (6)
- ADVISORYhttps://github.com/advisories/GHSA-8f82-53h8-2p34
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-6203
- PATCHhttps://github.com/hashicorp/vault
- WEBhttps://discuss.hashicorp.com
- WEBhttps://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393
- WEBhttps://github.com/hashicorp/vault/commit/eedc2b7426f30e57e306229ce697ce81e203ab89