PyPI/openssl-encrypt CVE-2026-74876: critical 9.8, EPSS 0.35%
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() f
Action: Upgrade openssl-encrypt to 1.4.0 or later.
pip install openssl-encrypt==1.4.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.0 | - |
Fixed versions
| 1.4.0 |
Sources
- osv: PYSEC-2026-3756
- nvd: CVE-2026-74876
- https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-8h88-gxp3-j7pg
- https://www.vulncheck.com/advisories/openssl-encrypt-before-unverified-key-bundle-encryption
CVE-2026-74876 · published · modified · JSON