medium5.9
CVE-2026-32883
Botan is a C++ cryptography library.
Impact
Botan is a C++ cryptography library. From version 3.0.0 to before version 3.11.0, during X509 path validation, OCSP responses were checked for an appropriate status code, but critically omitted verifying the signature of the OCSP response itself. This issue has been patched in version 3.11.0.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Botan Project | Botan | from 3.0.0 before 3.11.0 |