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...

The vulnerability of the memalign function in libraries that handle system calls and core glibc functions allows a attacker to cause a service failure.

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...