---
id: CVE-2026-3441
title: A flaw was found in GNU Binutils
summary: >-
  A flaw was found in GNU Binutils. This heap-based buffer overflow
  vulnerability, specifically an out-of-bounds read in the bfd linker, allows an
  attacker to gain access to sensitive information. By convincing a user to
  process a speciall…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L'
cwe:
  - CWE-125
vendor: gnu
product: binutils
affected:
  - binutils
  - openshift_container_platform = 4.0
  - enterprise_linux = 6.0
  - enterprise_linux = 7.0
  - enterprise_linux = 8.0
  - enterprise_linux = 9.0
  - enterprise_linux = 10.0
published: '2026-03-16'
updated: '2026-06-30'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-3441'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2026:33527'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2026-3441'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2443826'
    label: secalert@redhat.com
tags:
  - nvd
epss: 0.00183
epssPercentile: 0.08175
ingestedAt: '2026-07-01T03:50:34.515Z'
---

## Overview

A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.

## Affected

- `binutils`
- `openshift_container_platform = 4.0`
- `enterprise_linux = 6.0`
- `enterprise_linux = 7.0`
- `enterprise_linux = 8.0`
- `enterprise_linux = 9.0`
- `enterprise_linux = 10.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.