PT-2025-45839 · Go · Github.Com/Openbao/Openbao

Published 2025-10-30 · Updated 2025-10-30

OSV

OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: github.com/openbao/openbao before v2.4.1.

Related Identifiers

GO-2025-4039

Affected Products

Github.Com/Openbao/Openbao

References · 8

• https://osv.dev/vulnerability/GO-2025-4039 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-6203 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-59043 · Security Note
• https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50 · Note
• https://github.com/openbao/openbao/pull/1756 · Note
• https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c · Note
• https://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m · Note
• https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393 · Note