reject malformed ACME external-account-binding protected fields without a panic

F-VAULT-ACME-EAB-PANIC-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

Recorded evidence

—score not recorded

hashicorp/vaultReported fixhashicorp/vault

reject malformed ACME external-account-binding protected fields without a panic

fixed in public source; rollout not reverified

details

Finding IDs: F-VAULT-ACME-EAB-PANIC-001
Status: fixed in public source; rollout not reverified
Disclosure date: 16 Feb 2026
Note: verifyEabPayload replaces an unchecked string assertion with a type check and tests object, array, number and boolean inputs. This is separate from the ACME validation SSRF record. The reported callsite matches the patch; a fixed release was not independently checked.

F-VAULT-ACME-EAB-PANIC-001: Input / state handling. Malformed external-account-binding input triggers a panic. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-VAULT-ACME-EAB-PANIC-001

Security area (1seal assessment): Availability. Malformed JSON types can cause a panic before the external-account-binding payload is rejected. Reviewed 23 Sep 2026.

Clarify or correct this record privately. The email subject includes the finding ID. For an existing case, continue the agreed private thread. Do not post unpublished vulnerability details in public issues. Research disclosure policy.

How this page groups evidence

This identifier groups recorded evidence; it is not an additional CVE, independent-vulnerability count or guarantee of vendor confirmation. Fixed code, released versions, attribution and independent discovery are distinct claims. Absent metadata means not recorded, not disproved. Counting rules.