X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name. A certificate whose Subject CN violates an issuing CA's DNS name constraints could be accepted.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 26 Jun 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 26 Jun 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wolfssl
Wolfssl wolfssl |
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| Vendors & Products |
Wolfssl
Wolfssl wolfssl |
Thu, 25 Jun 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | X.509 name constraint bypass via the Subject Common Name when treated as a DNS-type name. A certificate whose Subject CN violates an issuing CA's DNS name constraints could be accepted. | |
| Title | X.509 name constraint bypass via Subject CN treated as a DNS name | |
| Weaknesses | CWE-295 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: wolfSSL
Published:
Updated: 2026-06-26T13:16:07.279Z
Reserved: 2026-04-20T21:59:52.635Z
Link: CVE-2026-6731
Updated: 2026-06-26T13:14:43.040Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-26T01:45:16Z
Weaknesses