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...

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...

PT-2026-2957

Name of the Vulnerable Software and Affected Versions GNU C Library versions 2.30 through 2.42 Description Providing an excessively large alignment value to the memalign family of functions – including memalign, posix memalign, aligned alloc, valloc, and pvalloc – within the GNU C Library can lea...

PT-2019-2904 · Sox +2 · Sox +2

Name of the Vulnerable Software and Affected Versions: SoX versions 14.4.2 Description: The issue is related to an integer overflow in the channels start function of the SoX audio editor, which can lead to a heap-based buffer overflow. This can be exploited by a remote attacker to cause a denial ...

UBUNTU-CVE-2019-8355

An issue was discovered in SoX 14.4.2. In xmalloc.h, there is an integer overflow on the result of multiplication fed into the lsxvalloc macro that wraps malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow in channelsstart in remix.c...

glibc: three integer overflows in memory allocator

Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in glibc's memory allocator functions pvalloc, valloc, and memalign. If an application used such a function, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of t...

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...

glibc: three integer overflows in memory allocator

Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in glibc's memory allocator functions pvalloc, valloc, and memalign. If an application used such a function, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of t...