CVE-2026-23406

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix side-effect bug in matchchar macro usage The matchchar macro evaluates its character parameter multiple times when traversing differential encoding chains. When invoked with str++, the string pointer advances on eac...

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 Linux kernel that stems from kcm not handling the strp initialization sequence correctly, which could result in a lockup warning...

CVE-2024-6443

In utf8trunc in zephyr/lib/utils/utf8.c, lastbytep can point to one byte before the string pointer if the string is empty...

CVE-2024-6443 zephyr: out-of-bound read in utf8_trunc

In utf8trunc in zephyr/lib/utils/utf8.c, lastbytep can point to one byte before the string pointer if the string is empty...

Zephyr 安全漏洞

Zephyr is an extensible real-time operating system RTOS open-sourced by Zephyr. A security vulnerability exists in Zephyr that stems from the ability to point to the previous byte of a string pointer if the lastbytep string is null...