CVE-2025-32911

Publication date 15 April 2025

Last updated 19 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.0 · Critical

Score breakdown

Description

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.

Status

Package Ubuntu Release Status
libsoup3 25.10 questing
Not affected
25.04 plucky
Not affected
24.10 oracular
Fixed 3.6.0-2ubuntu0.3
24.04 LTS noble
Fixed 3.4.4-5ubuntu0.3
22.04 LTS jammy
Fixed 3.0.7-0ubuntu1+esm3
20.04 LTS focal Not in release
libsoup2.4 25.10 questing
Not affected
25.04 plucky
Fixed 2.74.3-10ubuntu0.1
24.10 oracular
Fixed 2.74.3-7ubuntu0.3
24.04 LTS noble
Fixed 2.74.3-6ubuntu1.3
22.04 LTS jammy
Fixed 2.74.2-3ubuntu0.3
20.04 LTS focal
Fixed 2.70.0-1ubuntu0.3
18.04 LTS bionic
Fixed 2.62.1-1ubuntu0.4+esm2
16.04 LTS xenial
Fixed 2.52.2-1ubuntu0.3+esm1

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Severity score breakdown

Parameter Value
Base score 9.0 · Critical
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Changed
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

Other references