CVE-2026-9648
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Haskell Programming Language | crypton-certificate | affected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Haskell Programming Language | Crypton-certificate |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.223% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Haskell Programming Language
Haskell Programming Language crypton-certificate |
|
| Vendors & Products |
Haskell Programming Language
Haskell Programming Language crypton-certificate |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-295 |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The crypton-x509-validation Haskell library fails to enforce X.509 NameConstraints, allowing TLS clients to accept certificates whose Subject Alternative Names fall outside the issuing CA’s permitted subtrees. This oversight enables an attacker who compromises a name-constrained sub-CA to impersonate domains beyond its intended scope. | |
| Title | CVE-2026-9648 | |
| References |
|
|