PT-2026-56040

Name of the Vulnerable Software and Affected Versions Minosoft affected versions supporting Minecraft protocol 1.7 and later Description The CryptManager encryption routine in CryptManager.kt initializes its AES cipher using an initialization vector IV that is set equal to the secret key instead ...

CVE-2026-47775

Envoy OAuth2 filter vulnerability (CVE-2026-47775): prior to versions 1.35.11, 1.36.7, 1.37.3, and 1.38.1, the encrypt()/decrypt() path uses AES-256-CBC without an authentication tag (no HMAC/AEAD), enabling a padding oracle via the /callback endpoint. An attacker with the encrypted CodeVerifier ...

MAL-2026-6484 Malicious code in random-string-64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9fea72321e7eb57feb094bc31de2393ec2a56903156e1257a062e40541785b96 The package advertises itself as a 5-line random-string generator, but index.js the declared main contains a hardcoded AES-256-CBC ciphertext blob th...

EUVD-2026-39534

SYMCRYPTO is the SiXG301's host side hardware engine accessed by PSA crypto library that accelerates symmetric cryptographic operations AES encryption/decryption and hashing. DPA Countermeasures on SYMCRYPTO can be weakened reduced entropy by forcing certain seed values if an attacker gains code...

CVE-2026-55967

AES-GCM encryption/decryption with extremely large cumulative single message sizes 64 GiB were not properly rejected by the streaming APIs, allowing counter wrap, keystream reuse, and consequent plaintext recovery...

CVE-2026-55967

AES-GCM encryption/decryption with extremely large cumulative single message sizes 64 GiB were not properly rejected by the streaming APIs, allowing counter wrap, keystream reuse, and consequent plaintext recovery...

EUVD-2026-39493

AES-GCM encryption/decryption with extremely large cumulative single message sizes 64 GiB were not properly rejected by the streaming APIs, allowing counter wrap, keystream reuse, and consequent plaintext recovery...

CVE-2026-55967 AES-GCM streaming APIs do not reject >64 GiB cumulative single messages, enabling counter wrap and keystream reuse

AES-GCM encryption/decryption with extremely large cumulative single message sizes 64 GiB were not properly rejected by the streaming APIs, allowing counter wrap, keystream reuse, and consequent plaintext recovery...

CVE-2026-57062

CMS Cryptographic Message Syntax parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182...

AES-OCB IV Ignored on EVP_Cipher() Path

...

CVE-2026-50086 Aqara unauthenticated AES oracle

The Aqara IAM/SSO gateway gw-builder.aqara.com exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic Algorithm," and has a...

CVE-2026-45445

A flaw was found in OpenSSL. Applications that use the AES-OCB encryption method with a specific one-shot interface EVPCipher will have their provided Initialization Vector IV silently discarded. This leads to the same internal cryptographic value being used repeatedly, which compromises the...

CVE-2026-45328 ESF-IDF: Out-of-Bounds Write in ESP-TEE Secure Service Wrappers

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.5.4 and 6.0, the esptee component exposes secure-service wrappers in espsecureservices.c and espsecureservicesiram.c that bridge calls from the user application i.e. the REE to TEE-protected hardware peripherals...

Missing Cryptographic Step

Overview Affected versions of this package are vulnerable to Missing Cryptographic Step in the AES-OCB provider when an application uses the EVPCipher interface. The handler silently discards the IV, so every message under a given key runs with the all-zero offset state, causing nonce reuse. If...

CVE-2026-45445

Issue summary: When an application drives an AES-OCB context through the public EVPCipher one-shot interface, the application-supplied initialisation vector IV is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce regardless of the IV...

CVE-2026-45445

A vulnerability exists in OpenSSL where applications using the EVP_Cipher() one-shot interface with an AES-OCB context will have their application-supplied initialisation vector (IV) silently discarded. Because the one-shot handler fails to flush the IV, every message encrypted under the same key...

RUSTSEC-2026-0209 AES-GCM did not enforce limits on AAD length

NIST Special Publication 800-38D specifies that the bit length of the AAD shall not exceed 2^64 - 1 bits. The implementation of AES-GCM in libcrux-aesgcm neither enforced this limit for encryption nor for decryption. Impact Use of AES-GCM with AAD of length exceeding the prescribed maximum length...

UBUNTU-CVE-2026-45445

Issue summary: When an application drives an AES-OCB context through the public EVPCipher one-shot interface, the application-supplied initialisation vector IV is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce regardless of the IV...

CVE-2026-45445

Issue summary: When an application drives an AES-OCB context through the public EVPCipher one-shot interface, the application-supplied initialisation vector IV is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce regardless of the IV...

CVE-2026-36606

Mercusys AC12G EU V1 router with firmware AC12GEUV1200909 encrypts configuration backups with a hardcoded DES key using single DES in ECB mode. An attacker who obtains a backup file can decrypt it to recover all stored credentials including admin password, WiFi PSK, and DDNS credentials...