https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T17:30:17.404798+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-81721 fkie_cve-2026-81721 2026-09-30T17:30:18.402104+00:00

openssl_encrypt before 1.4.9 fails to validate KDF cost parameters in encrypted file metadata and keystore headers, allowing attackers to trigger unbounded memory allocation. Attackers can craft malicious encrypted files declaring arbitrarily large Argon2, scrypt, or balloon KDF parameters to exhaust system memory and crash the process without authentication.

 https://vulnerability.circl.lu/vuln/ghsa-9pph-4h37-568j GHSA-9pph-4h37-568j 2026-09-30T17:30:18.402201+00:00

openssl_encrypt before 1.4.9 fails to validate KDF cost parameters in encrypted file metadata and keystore headers, allowing attackers to trigger unbounded memory allocation. Attackers can craft malicious encrypted files declaring arbitrarily large Argon2, scrypt, or balloon KDF parameters to exhaust system memory and crash the process without authentication.

 https://vulnerability.circl.lu/vuln/pysec-2026-3803 PYSEC-2026-3803 2026-09-30T17:30:18.402224+00:00

Affected: PyPI: openssl-encrypt

openssl_encrypt before 1.4.9 fails to validate KDF cost parameters in encrypted file metadata and keystore headers, allowing attackers to trigger unbounded memory allocation. Attackers can craft malicious encrypted files declaring arbitrarily large Argon2, scrypt, or balloon KDF parameters to exhaust system memory and crash the process without authentication.