CVE-2026-74876
Critical · CVSS 9.8- CVSS
- 9.8
- nvd
- EPSS
- 0.35%
- 26th pct
- KEV
- No
- Class
- oss containerizable
- CWE-347
Description
openssl_encrypt versions before 1.4.0 contain a vulnerability in PublicKeyBundle.from_dict() that creates key bundles from untrusted data without verifying signatures. Attackers can call from_dict() followed by to_identity() without signature verification to encrypt data using attacker-controlled public keys, leaking secrets.
Affected packages
| PyPI | openssl-encrypt | 0 → 1.4.0 |
References
Status: profiled · ingested 2026-09-01T18:00:49.000Z