CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.3. It affects Oracle. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2026-5504
Severity
MEDIUM
CVSS
5.3
EPSS
0.11%
Oracle
Original NVD 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.
Related CVEs
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