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2.1 Low

CVE-2026-115369 OpenBao from 2.5.0 before 2.6.2 fails to enforce the PKI role allowed_ip_sans_cidr restriction on IP SANs taken from a…

Description

OpenBao from 2.5.0 before 2.6.2 fails to enforce the PKI role allowed_ip_sans_cidr restriction on IP SANs taken from a CSR when use_csr_sans is enabled. Authenticated callers with sign permission can submit a CSR with an out-of-range IP SAN to pki/sign/<role> and obtain CA-signed certificates for unauthorized IPs.

Affected products and versions

Product Affected versions Fixed in
openbao 2.6 earliest → < 2.6.2 2.6.2
openbao 2.5 2.5.0 → < 2.6.2 2.6.2

References

Timeline

  1. Published
  2. Last modified

Other CVEs of openbao

The 43 CVEs of openbao →
CVE-2026-115365 OpenBao 2.3.0 before 2.6.3 Incorrect Authorization via Policy Cache Namespace Traversal 7.5 High CVE-2026-115366 OpenBao from 2.3.0 before 2.6.3 contains an improper authorization vulnerability that allows privileged… 2.0 Low CVE-2026-115364 OpenBao before 2.6.3 contains a missing authorization check that allows attackers to stop Agent and Proxy services by… 2.1 Low CVE-2026-115363 OpenBao 2.2.0 before 2.6.4 and 2.7.0 before 2.7.1 contains an information disclosure vulnerability that exposes the… 2.1 Low
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