PT-2026-64906 · Red Hat · Red Hat Enterprise Linux 10+6

CVE-2026-15003 · Publicado 2026-07-27 · Atualizado 2026-07-27

Mitre

CVSS v3.1

5.6

Média

Vetor base

AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H

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, leading to an out-of-bounds read of memory. This can result in information disclosure, potentially revealing sensitive heap data, and a Denial of Service (DoS) due to the linker crashing.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2026-15003

Produtos afetados

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 6

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 9

Red Hat Hardened Images

Red Hat Openshift Container Platform 4

Referências · 4

• https://bugzilla.redhat.com/show_bug.cgi?id=2497805 · Nota
• https://access.redhat.com/security/cve/CVE-2026-15003 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-15003 · Nota de Segurança
• https://sourceware.org/bugzilla/show_bug.cgi?id=34053 · Nota