binutils: GNU Binutils Linker heap-based overflow

A head based buffer overflow flaw has been discovered in GNU bin utilities. Impacted is the function bfdelfparseehframe of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution...

CLSA-2026-1776177493 Fix CVE(s): CVE-2025-11082

SECURITY UPDATE: fix heap-based buffer overflow in bfdelfparseehframe - debian/patches/CVE-2025-11082.patch: add bounds check before reading buf1 in the legacy "eh" CIE path - CVE-2025-11082...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the bfdelfparseehframe function. An attacker can execute arbitrary code or cause a denial of service by providing specially crafted input to the process. Remediation A fix was pushed into the master branch...

The vulnerability of the _bfd_elf_parse_attributes function in the elf-attrs.c component of the GNU Binutils development environment allows a attacker to cause a service failure.

The vulnerability of the bfdelfparseattributes function in the elf-attrs.c component of the GNU Binutils development environment is related to the allocation of unlimited memory. Exploiting this vulnerability allows a remote attacker to cause a service failure through a specially created ELF file...