CVE-2026-3441 MEDIUM

CVE-2026-3441: Binutils: gnu binutils: information disclosure via specially crafted xcoff object file

Vendor Red Hat
Product Red Hat Enterprise Linux 10
Weakness CWE-125
Published March 15, 2026
Last update April 28, 2026

CVSS base score

6.1/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 15, 2026 CVE published
April 28, 2026 Record updated