CVE-2026-81720
1 advisory.
PyPI/openssl-encrypt CVE-2026-81720: unknown, EPSS 0.18%
openssl_encrypt before 1.4.9 fails to validate the memory_cost parameter from identity file protection blocks, allowing attackers to trigger out-of-memory conditions during key derivation. Attackers w
Action: Upgrade openssl-encrypt to 1.4.9 or later.
pip install openssl-encrypt==1.4.9Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.9 | - |
Fixed versions
| 1.4.9 |
Sources
- osv: PYSEC-2026-3965
- https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-783h-8q2f-f762
- https://www.vulncheck.com/advisories/openssl-encrypt-before-1.4.9-denial-of-service-via-unbounded-argon2
CVE-2026-81720 · published · modified · JSON