CVE-2026-17507

A flaw was found in Bouncy Castle's Messaging Layer Security MLS implementation. Due to an improper signed integer comparison, an out-of-range leaf identifier incorrectly bypasses group membership checks. A group member can exploit this flaw by sending a specially crafted message, causing unbound...

CVE-2021-31227

An issue was discovered in HCC embedded InterNiche 4.0.1. A potential heap buffer overflow exists in the code that parses the HTTP POST request, due to an incorrect signed integer comparison. This vulnerability requires the attacker to send a malformed HTTP packet with a negative Content-Length,...

Heap overflow

An issue was discovered in HCC embedded InterNiche 4.0.1. A potential heap buffer overflow exists in the code that parses the HTTP POST request, due to an incorrect signed integer comparison. This vulnerability requires the attacker to send a malformed HTTP packet with a negative Content-Length,...

CVE-2020-10024

The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...

CVE-2020-10024 ARM Platform Uses Signed Integer Comparison When Validating Syscall Numbers

The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...

CVE-2020-10024: Incorrect Comparison

The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...

PT-2020-11867

Name of the Vulnerable Software and Affected Versions zephyr versions 1.14.0 through 2.1.0 and later versions. Description The issue is related to the arm platform-specific code in zephyr, which uses a signed integer comparison when validating system call numbers. This allows an attacker with cod...

FreeBSD-SA-06:25.kmem

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:25.kmem Security Advisory The FreeBSD Project Topic: Kernel memory disclosure in firewire4 Category: core Module: sysdev Announced: 2006-12-06 Credits: Rodrigo...