Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow via the function bfdelfwritesectionehframe when processing malformed .ehframe data. An attacker can achieve code execution or cause a crash by supplying crafted input that manipulates the cielength, fdelength,...

CVE-2026-90804 GNU Binutils Eh Frame Section elf-eh-frame.c _bfd_elf_write_section_eh_frame buffer overflow

A vulnerability was detected in GNU Binutils 2.47. Affected by this issue is the function bfdelfwritesectionehframe of the file bfd/elf-eh-frame.c of the component Eh Frame Section Handler. Performing a manipulation of the argument cielength/fdelength/augmentationdatasize/writeoffset results in...

binutils: GNU Binutils: Buffer overflow in Eh Frame Section Handler can lead to denial of service

A flaw was found in GNU Binutils. A buffer overflow vulnerability exists in the bfdelfwritesectionehframe function, part of the Eh Frame Section Handler. A local attacker can exploit this by providing specially crafted input that manipulates arguments such as cielength or fdelength. This...