CVE-2025-11083

5.3 MEDIUM
Published: September 27, 2025 Modified: October 03, 2025

Description

A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with "[f]ixed for 2.46".

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=33457
Source: cna@vuldb.com
Exploit Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=33457#c1
Source: cna@vuldb.com
Exploit Issue Tracking
https://vuldb.com/?ctiid.326124
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.326124
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.661277
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.gnu.org/
Source: cna@vuldb.com
Product
https://sourceware.org/bugzilla/show_bug.cgi?id=33457
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=33457#c1
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Issue Tracking

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.3 / 10.0
EPSS (Exploit Probability)
0.0%
7th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

gnu