CLSA-2026-1772463357 glibc: Fix of CVE-2026-0861

CVE-2026-0861: fix alignment overflow in memalign/posixmemalign/alignedalloc that could lead to heap corruption...

glibc: Integer overflow in memalign leads to heap corruption

A flaw was found in the glibc library. Passing an excessively large alignment value to the memalign suite of functions, such as memalign, posixmemalign, alignedalloc, valloc and pvalloc, an integer overflow can occur during internal size calculations due to improper overflow checks, causing an...

OESA-2026-1199 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

CVE-2026-0861

A flaw was found in the glibc library. Passing an excessively large alignment value to the memalign suite of functions, such as memalign, posixmemalign, alignedalloc, valloc and pvalloc, an integer overflow can occur during internal size calculations due to improper overflow checks, causing an...

The vulnerabilities of the library that handles system calls and the core functions of glibc allow a perpetrator to cause a service failure.

The multiple vulnerabilities in the malloc/malloc.c file of the library that provides system calls and core functions of glibc are caused by integer overflows. Exploiting these vulnerabilities can allow an attacker to trigger a service failure damage to dynamic memory by specifying an excessively...

DEBIAN-CVE-2013-4332

Multiple integer overflows in malloc/malloc.c in the GNU C Library aka glibc or libc6 2.18 and earlier allow context-dependent attackers to cause a denial of service heap corruption via a large value to the 1 pvalloc, 2 valloc, 3 posixmemalign, 4 memalign, or 5 alignedalloc functions...