CVE-2026-34757

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.0.9 to before 1.6.57, passing a pointer obtained from pnggetPLTE, pnggettRNS, or pnggethIST back into the corresponding setter on the same...

Linux kernel Memory Manager Buffer Overflow DoS

The vulnerability of the Linux operating system’s memory manager, specifically the backing-dev.c module, is related to the use of previously freed memory in the functions bdiput and bdiunregister. Exploiting this vulnerability can allow an attacker to cause a service failure...