OpenPGP AEAD decryption skips final tag on chunk-aligned data

BKS/UBER keystore allocates from untrusted lengths before integrity check

PKCS#8 / PBES2 decryptors honour unbounded KDF cost from input

An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66

MLS membership checks compare a uint32 leaf_index as signed, admitting an out-of-range sender

PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS)

Lazy ASN.1 sequence forcing resets nesting-depth guard

MLS wire decoder allocates attacker-declared opaque length before bounds check

IESEngine stream-mode MAC forgery via length-dependent KDF split

KCCMBlockCipher MAC does not bind nonce when AAD is absent (cross-nonce AEAD forgery)

CMS AuthEnvelopedData fails to enforce tag-length on decryption

Possible OOM from unbounded up-front allocation on a definite-length read

Quadratic-time escaping when stringifying X.500 distinguished names

HSS public-key level count unbounded, enabling huge allocation on verify

CCM-family modes write plaintext to caller buffer before tag check

CMS verifySignatures returns true for SignedData with zero signers

CMS AuthenticatedData content not bound to MAC when authAttrs present

OpenPGP inline-signature policy failures silently ignored

MLS hash-ratchet honours arbitrary 32-bit generation counter from sender

OER parser recurses without depth limit on self-referential IEEE 1609.2 schema

DTLS handshake reassembler allocates buffer from unchecked 24-bit length

OpenPGP user-attribute subpacket length bounded only by JVM max memory

BKS keystore accepts legacy version with 16-bit integrity MAC key

The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data

Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator, specifically RSA Key Pairs generated in…

In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values

In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification

In the Bouncy Castle JCE Provider versions 1.51 to 1.55, a carry propagation bug was introduced in the implementation of squaring for several raw math classes have been fixed…

In the Bouncy Castle JCE Provider version 1.55 and earlier the ECIES implementation allowed the use of ECB mode

In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES implementation allowed the use of ECB mode