{"action":"Upgrade github.com/hashicorp/vault to 1.20.3 or later.","affected":[{"fixed":"1.20.3","introduced":"0"}],"component":"github.com/hashicorp/vault","cve_ids":["CVE-2025-6203"],"ecosystem":"Go","epss":0.00734,"exploited":false,"fixed_versions":["1.20.3"],"ghsa_id":"GHSA-8f82-53h8-2p34","id":"tcs_01M5KGA5PZ80N345TFVWZWYG4R","modified_at":"2026-02-04T03:42:27.303346Z","published_at":"2025-09-08T14:13:10Z","references":["https://osv.dev/vulnerability/GO-2025-3924","https://github.com/advisories/GHSA-8f82-53h8-2p34","https://nvd.nist.gov/vuln/detail/CVE-2025-6203","https://github.com/hashicorp/vault/commit/eedc2b7426f30e57e306229ce697ce81e203ab89","https://discuss.hashicorp.com","https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2025-3924","url":"https://osv.dev/vulnerability/GO-2025-3924"},{"source":"nvd","source_id":"CVE-2025-6203","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6203"}],"summary":"HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads in github.com/hashicorp/vault"}