functions memalign() Code Execution

The vulnerability of the functions memalign, posixmemalign, alignedalloc, valloc, and pvalloc in the GNU C Library is related to integer overflow. Exploiting this vulnerability can allow an attacker to cause service failures or disclose confidential information...

CVE-2026-0861

Passing too large an alignment to the memalign suite of functions memalign, posixmemalign, alignedalloc in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size a...

libpng Heap Buffer Overflow DoS

The vulnerability of the memalign function in libraries that handle system calls and core glibc functions arises from a cyclic shift of pointers, which leads to memory overflow. Exploiting this vulnerability can allow an attacker, operating remotely, to cause a service failure...