CVE-2026-5504
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 09, 2026
Vendor
unknown
Description
A padding oracle exists in wolfSSL's PKCS7 CBC decryption that could allow an attacker to recover plaintext through repeated decryption queries with modified ciphertext. In previous versions of wolfSSL the interior padding bytes are not validated.