challenge_repo

English · Türkçe The claim We built a random number generator that takes RF noise , runs it through a proprietary neural conditioning stage , and post-processes the result with SHA-3 / SHAKE-256. We claim the output is indistinguishable from an ideal random source — that no statistical or learned...

CVE-2026-107283

A flaw was found in AsyncHttpClient. This vulnerability can weaken authentication security because the Realm.Builder component generates HTTP Digest client nonces—unique values used to protect against replay and precomputation attacks—using an insecure random number generator instead of a...

USN-8960-1: Linux kernel (OEM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - USB Gadget drivers; - Memory management; - Multiple devices driver; - ARM64 architecture; - EROFS file system; -...

dual-ec-drbg

DualECDRBG Backdoor: Educational Proof-of-Concept For Security Professionals | Educational Purposes Only ⚠️ Disclaimer This repository contains an educational demonstration of the DualECDRBG cryptographic backdoor CVE-2014-8610, a well-documented vulnerability disclosed following the Snowden...

keypairvuln

keypair vulnerable keys CVE-2021-41117 Keys generated with versions of the keypair javascript library vulnerable to CVE-2021-41117. Due to bugs in the random number generator this library will generate certain keys with higher likelyhood. The likelyhood of generating one of the keys in this repo...

CVE-2026-118765

A flaw was found in Botan. When its automatic random number generator RNG is queried with an empty buffer while unseeded, it can improperly mark itself as seeded without gathering entropy from a secure source. On configurations lacking system RNG support, the generator falls back on predictable...

CVE-2026-80922

A flaw was found in the Linux kernel's qcom-rng cryptographic driver. This vulnerability incorrectly prevented the generation of zero as a random number. By making the output distinguishable from truly random numbers, this flaw could lead to a reduction in the entropy of the random number...

Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: hwrng: cavium - fix NULL but dereferenced coccicheck error Fix the following coccicheck warning: ./drivers/char/hwrandom/cavium-rng-vf.c:182:17-20: ERROR: pdev is NULL but dereferenced...

AlmaLinux 9.2 [TuxCare] Security Update: bind / bind-chroot / bind-devel / bind-dnssec-doc / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1764084458)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1764084458 advisory. - Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data...

PT-2026-89092

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the qcom-rng crypto component where zero was not allowed as a random number. Since zero is a valid random number, excluding it makes the output distinguishable from...

EUVD-2026-71501

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove cryptorng interface Implementing the cryptorng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually...

CVE-2026-80835

In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Remove cryptorng interface qcom-rng.c exposes the same hardware through two completely separate interfaces, cryptorng and hwrng. However, the implementation of this is buggy because it permits generation...

SUSE-SU-2026:23564-1 Security update for librest

This update for librest fixes the following issue: - CVE-2026-16615: PKCE implementation for OAuth authorization uses a cryptographically insecure pseudo-random number generator bsc1272399...

Haveged Random Number Generator DoS

The vulnerability of the src/havegecmd.c component, which generates random numbers for Haveged, is related to the bypassing of authentication due to a fundamental error. Exploiting this vulnerability could allow an attacker to cause service failures...

TP-Link Archer C9 admin password reset (CVE-2017-11519)

Module exploits TP-Link Archer C9 password reset feature by leveraging a predictable random number generator seed. !/usr/bin/env python3 -- coding: utf-8 -- """TP-Link Archer C9 admin password reset CVE-2017-11519""" import json import re from kittysploit import from lib.protocols.http.httpclient...

nanoid: nanoid: Predictable ID generation due to integer overflow

A flaw was found in nanoid, a JavaScript library for generating unique string IDs. A remote attacker could exploit an integer overflow vulnerability by providing a specific input to the nanoidsize function. This issue causes the internal random number generator to become predictable, leading to t...

CVE-2026-8470

IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 use Python's non-cryptographic random module for generating Fernet encryption keys from user secrets under 32 characters. The deterministic Mersenne Twister PRNG produces identical keys for...

UBUNTU-CVE-2026-64311

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...

CVE-2026-64311

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...

EUVD-2026-49023

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...