CVE-2026-63567 - IesEngine block-cipher mode checks padding before MAC (CBC padding oracle)
CVE ID :CVE-2026-63567 Published : 2. Oktober 2026 06:58 | 21 Minuten ago Description :Observable discrepancy in IesEngine.DecryptBlock in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has captured an IES or ECIES ciphertext, and who can submit modified...