---
id: CVE-2025-32911
title: >-
  A use-after-free type vulnerability was found in libsoup, in the
  soup_message_headers_get_content_disposition() function
summary: >-
  A use-after-free type vulnerability was found in libsoup, in the
  soup_message_headers_get_content_disposition() function. This flaw allows a
  malicious HTTP client to cause memory corruption in the libsoup server.
severity: critical
cvss: 9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-590
published: '2025-04-15'
updated: '2026-06-25'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-32911'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2025:21657'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4439'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4440'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4508'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4538'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4560'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4568'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4609'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:4624'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:7436'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:8292'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2025:9179'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2025-32911'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2359355'
    label: secalert@redhat.com
  - url: 'https://gitlab.gnome.org/GNOME/libsoup/-/issues/433'
    label: secalert@redhat.com
  - url: 'https://lists.debian.org/debian-lts-announce/2025/04/msg00036.html'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00949
epssPercentile: 0.59606
ingestedAt: '2026-06-26T16:43:13.599Z'
---

## Overview

A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server.

## Remediation

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