ml-kem-key-recovery

从 wolfSSL ML-KEM 中部分 Fujisaki-Okamoto 比较实现完整密钥恢复 CVE-2026-6330（NEON）和 CVE-2026-10097（AVX2）。已在 wolfSSL 5.9.2 中修复。 完整技术报告已发布为 Cryptology ePrint Archive, Paper 2026/1682 （本地副本见 paper/）。参见下方 引用。 引言 ML-KEM（Kyber，FIPS 203）之所以能够抵抗 选择密文攻击， 是因为解封装内部存在一项检查：接收方会重新加密刚刚解密的消息，并且仅当结果与输入密文...

CVE-2026-4567-Post-Quantum-KEM-Timing-Side-Channel-Kyber-Decapsulation-

2. CVE-2026-4567 – 后量子 KEM 定时侧信道（Kyber 解封装） 概述 Kyber KEM 解封装的易受攻击实现会通过密文拒绝步骤中的时间差异泄漏秘密密钥位，从而实现完整的密钥恢复。 严重性： 严重（私钥泄露） 易受攻击的服务器（C）与攻击脚本（Python） root@kitploit: // kybervulndecaps.c - Simulated vulnerable Kyber decapsulation include include include include // Secret key simplified, 16 bytes for demo...

mlkem-native

mlkem-native mlkem-native es una implementación segura, rápida y portable en C901 de ML-KEM2. Es un fork de la implementación de referencia de ML-KEM3. Todo el código C en mlkem/src/ y mlkem/src/fips202/ está demostrado como seguro en memoria sin desbordamientos de memoria y seguro en tipos sin...

kroxylicious-pqc-filter

Kroxylicious PQC 记录加密过滤器 一款 Kroxylicious 过滤器插件，使用 ML-KEM （FIPS 203）密钥封装和 AES-256-GCM 对称加密，为 Apache Kafka 提供透明的 后量子密码学（PQC） 记录级加密。 Kafka 生产者和消费者零代码更改 。Kroxylicious 代理 拦截流量，并在 Produce 时自动加密、在 Fetch 时自动解密。 Producer ──plaintext── Kroxylicious ──encrypted── Kafka Broker Consumer ──plaintext──...

CVE-2026-23006-Kyber-Ciphertext-Length-Side-Channel

CVE-2026-23006 – Kyber 密文长度侧信道 程序代码（Python） root@kitploit: kyberlengthleak.py - Leaks secret key bit based on ciphertext length import random Simulate encapsulation: ciphertext length depends on message bit def encapsulatepk, bit: In a flawed implementation, the ciphertext size varies based on a...

camel-pqc-tls

基于 Apache Camel 的后量子 TLS 本仓库包含三个示例，演示了在 Apache Camel 中使用 X25519MLKEM768 混合密钥交换进行 后量子密码学 PQC TLS 1.3 握手 。 X25519MLKEM768 将经典的 X25519 椭圆曲线 Diffie-Hellman 与 ML-KEM-768 （一种基于后量子格的密钥封装机制，NIST FIPS 203）相结合。两种算法同时运行，即使其中一种被破解，安全性也得以维持。 示例 示例| JDK| TLS 提供者| 方法 ---|---|---|--- pqc-ssl-context| JDK 27|...

CVE-2026-74900

opensslencrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtain...

CVE-2026-74900 openssl_encrypt before 1.4.0 Weak Shared Secret via PQC Simulation Mode

opensslencrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtain...

CVE-2026-74900 openssl_encrypt before 1.4.0 Weak Shared Secret via PQC Simulation Mode

opensslencrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtain...

CVE-2026-74900

openssl_encrypt before version 1.4.0 has a flaw in pqc.py: when KEM decapsulation fails, it silently falls back to simulation mode, deriving a deterministic shared secret from just 16 bytes of the private key plus public encapsulated key data. An attacker with those 16 private-key bytes can compu...

EUVD-2026-60117

opensslencrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtain...

CVE-2026-74900

opensslencrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtain...

PT-2026-76634

openssl encrypt versions before 1.4.0 contain a critical vulnerability in pqc.py where KEM decapsulation failures silently fall back to simulation mode, generating a deterministic shared secret from only 16 bytes of the private key and publicly available encapsulated key data. Attackers who obtai...

CVE-2024-14041

In Bouncy Castle for Java from 1.73 to before 1.78, three ML-KEM CRYSTALS-Kyber routines divided secret-derived polynomial coefficients by the modulus q: Poly.toMsg, which decodes the decrypted message, and the ciphertext compression routines Poly.compressPoly and PolyVec.compressPolyVec. An...

CVE-2024-14041

In Bouncy Castle for Java from 1.73 to before 1.78, three ML-KEM CRYSTALS-Kyber routines divided secret-derived polynomial coefficients by the modulus q: Poly.toMsg, which decodes the decrypted message, and the ciphertext compression routines Poly.compressPoly and PolyVec.compressPolyVec. An...

liboqs -- Multiple vulnerabilities

The OpenQuantumSafe project reports: uninitialized encapsderand pointer dereference out-of-bounds read in XMSS/XMSS^MT signature verification Integer underflow in CROSS cryptosignopen incorrect array size when calling secureclean Implemented optimization barrier OQSMEMBLACKBOX and applied to...

Linux Distros Unpatched Vulnerability : CVE-2026-6330

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The ML-KEM ARM64 NEON ciphertext comparison only compares half of the input, breaking the Fujisaki-Okamoto transform's implicit rejection and weakening IND-CCA2...

CVE-2026-6330

The ML-KEM ARM64 NEON ciphertext comparison only compares half of the input, breaking the Fujisaki-Okamoto transform's implicit rejection and weakening IND-CCA2 security on that code path. The constant-time comparison effectively ignored part of the re-encrypted ciphertext, so a decapsulating par...

CVE-2026-6330

CVE-2026-6330 : In ML-KEM targeting ARM64 NEON, the ciphertext comparison only checks half of the input. This breaks the Fujisaki-Okamoto transform’s implicit rejection, weakening IND-CCA2 security on that path. The constant-time comparison thus ignores part of the re-encrypted ciphertext, allowi...

CVE-2026-6330 ML-KEM ARM64 NEON ciphertext comparison only compares half of the input

The ML-KEM ARM64 NEON ciphertext comparison only compares half of the input, breaking the Fujisaki-Okamoto transform's implicit rejection and weakening IND-CCA2 security on that code path. The constant-time comparison effectively ignored part of the re-encrypted ciphertext, so a decapsulating par...