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CVE-2026-39388 OpenBao's Certificate Authentication Allows Token Renewal With Different Certificate

🗓️ 21 Apr 2026 00:43:22Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

OpenBao cert auth before 2.5.3 lets renewal with another certificate if binding is disabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39388
21 Apr 202600:43
attackerkb
AlpineLinux
CVE-2026-39388
21 Apr 202600:43
alpinelinux
Chainguard
CVE-2026-39388 vulnerabilities
24 Apr 202601:17
cgr
Circl
CVE-2026-39388
20 Apr 202616:16
circl
CNNVD
OpenBao 信任管理问题漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-39388
21 Apr 202600:43
cve
EUVD
EUVD-2026-24029
21 Apr 202617:26
euvd
Fedora
[SECURITY] Fedora 44 Update: openbao-2.5.3-1.fc44
1 May 202603:12
fedora
Fedora
[SECURITY] Fedora 42 Update: openbao-2.5.3-1.fc42
1 May 202601:27
fedora
Fedora
[SECURITY] Fedora 43 Update: openbao-2.5.3-1.fc43
1 May 202603:06
fedora
Rows per page
[
  {
    "vendor": "openbao",
    "product": "openbao",
    "versions": [
      {
        "version": "< 2.5.3",
        "status": "affected"
      }
    ]
  }
]

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