CVE-2025-59043
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
OpenBao has potential Denial of Service vulnerability when processing malicious unauthenticated JSON requests in github.com/openbao/openbao
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/openbao/openbao | <2.4.1 | 2.4.1 |
| Go | github.com/openbao/openbao | | |
References
- https://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m
- https://nvd.nist.gov/vuln/detail/CVE-2025-59043
- https://nvd.nist.gov/vuln/detail/CVE-2025-6203
- https://github.com/openbao/openbao/pull/1756
- https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c
- https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393
- https://github.com/openbao/openbao
- https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.