CVE-2026-18536

CVE-2026-18536 affects Data::Entropy versions before 0.010 for Perl. The modules read remote entropy sources over plain HTTP (RandomOrg and RandomnumbersInfo). The remote sources’ integrity checks are weak, trivially matching any non-empty string, enabling an on-path attacker (e.g., open Wi‑Fi, c...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the removal of an offset alignment check done by calling binderalloccopyfrombuffer - checkbuffer...

CVE-2023-32726

The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server...

WAGO PFC200 Stack Buffer Overflow Vulnerability

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. A buffer error vulnerability exists in the I/O-Check function of the iocheckd service in the WAGO PFC200. The vulnerability can be exploited by an attacker to execute code with the help of a specially crafted XML cache file...

klogd.exploit.txt

-----BEGIN PGP SIGNED MESSAGE----- Klogd Exploit Using Envcheck Release Date: 20000925 Envcheck http://home.cern.ch/cons/security/ is a Linux/x86 kernel module which strips dangerous environment variables before executing a new program, and which can be used to log these probably threatening...