OESA-2026-3314 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

GNU Binutils Buffer Overflow DoS

The vulnerability of the GNU Binutils development tool lies in the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to trigger a system failure using a malicious file...

SUSE CVE-2026-18220

An out-of-bounds write vulnerability was found in the BFD library's DLX ELF backend bfd/elf32-dlx.c in GNU binutils. The dlxrtypetohowto function maps ELF relocation types to internal howto structures but fails to perform adequate bounds checking on attacker-controlled relocation type values via...

CVE-2026-18220

An out-of-bounds write vulnerability was found in the BFD library's DLX ELF backend bfd/elf32-dlx.c in GNU binutils. The dlxrtypetohowto function maps ELF relocation types to internal howto structures but fails to perform adequate bounds checking on attacker-controlled relocation type values via...

CVE-2026-18220 Binutils: binutils: out-of-bounds write in bfd dlx elf backend relocation processing

An out-of-bounds write vulnerability was found in the BFD library's DLX ELF backend bfd/elf32-dlx.c in GNU binutils. The dlxrtypetohowto function maps ELF relocation types to internal howto structures but fails to perform adequate bounds checking on attacker-controlled relocation type values via...

CVE-2026-18220: Out-of-bounds Write

An out-of-bounds write vulnerability was found in the BFD library's DLX ELF backend bfd/elf32-dlx.c in GNU binutils. The dlxrtypetohowto function maps ELF relocation types to internal howto structures but fails to perform adequate bounds checking on attacker-controlled relocation type values via...

binutils: GNU Binutils: Null pointer dereference via SHT_GROUP Section manipulation

A flaw was found in GNU Binutils. A local attacker can exploit this vulnerability by manipulating the SHTGROUP Section. This manipulation can lead to a null pointer dereference within the bfdelfsetgroupcontents function. The primary consequence of this flaw is a denial of service...

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...

binutils: GNU Binutils: Null pointer dereference via elf_orphan_compatible function

A flaw was found in GNU Binutils. A local attacker, by performing a manipulation, can cause a null pointer dereference in the elforphancompatible function. This could lead to a denial of service or other unpredictable behavior...

binutils: GNU Binutils: Denial of service via null pointer dereference in ld component

A flaw was found in GNU Binutils. A local attacker can exploit a null pointer dereference vulnerability in the bfdputl64 function of the ld component. This can lead to a denial of service or application instability...

binutils: GNU Binutils: Memory corruption via local manipulation of ELF String Table

A flaw was found in GNU Binutils. This vulnerability allows a local attacker to cause memory corruption by manipulating the ELF String Table component, specifically through the bfdelfstrtabdelref function. This could lead to unexpected behavior or system instability...

binutils: GNU Binutils ld: Buffer Overflow via Malformed Relocation

A flaw was found in GNU Binutils. A local attacker could exploit a buffer overflow vulnerability in the elfx8664relocatesection function of the ld component by providing a malformed relocation. This could lead to potential information disclosure, data corruption, or denial of service...

binutils: GNU Binutils: Local denial of service via null pointer dereference in Section Merge

A flaw was found in GNU Binutils. This vulnerability, located in the bfdwritemergedsection function within the Section Merge component, allows a local attacker to trigger a null pointer dereference. This can lead to a denial of service DoS condition, making the affected system or application...

binutils: GNU Binutils ld: Buffer overflow in cache_bwrite via nbytes manipulation

A flaw was found in GNU Binutils. A buffer overflow vulnerability exists in the cachebwrite function within the bfd/cache.c file of the ld component. This flaw can be triggered by manipulating the nbytes argument, allowing a local attacker to potentially cause information disclosure or denial of...

AZL-94187 CVE-2026-15003 affecting package binutils for versions less than 2.41-13

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...

AZL-94211 CVE-2026-15003 affecting package gdb for versions less than 13.2-11

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...

CVE-2026-15003

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...

CVE-2026-15003

CVE-2026-15003 affects the GNU Binutils linker. A heap-buffer-overflow read (CWE-125) occurs when processing a crafted 32-bit XCOFF object file, enabling an out-of-bounds memory read. This may cause information disclosure of heap data and a Denial of Service through linker crash. No specific vers...

CVE-2026-15003

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...

EUVD-2026-49202

A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read CWE-125, occurs when the linker processes a specially crafted 32-bit XCOFF Extended Common Object File Format object file. An attacker could exploit this by providing a malicious file,...