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CVE-2025-32911

critical

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.

References

https://access.redhat.com/errata/RHSA-2025:9179

https://access.redhat.com/errata/RHSA-2025:8292

https://access.redhat.com/errata/RHSA-2025:7436

https://access.redhat.com/errata/RHSA-2025:4624

https://access.redhat.com/errata/RHSA-2025:4609

https://access.redhat.com/errata/RHSA-2025:4568

https://access.redhat.com/errata/RHSA-2025:4560

https://access.redhat.com/errata/RHSA-2025:4538

https://access.redhat.com/errata/RHSA-2025:4508

https://access.redhat.com/errata/RHSA-2025:4440

https://access.redhat.com/errata/RHSA-2025:4439

https://access.redhat.com/errata/RHSA-2025:21657

https://lists.debian.org/debian-lts-announce/2025/04/msg00036.html

https://bugzilla.redhat.com/show_bug.cgi?id=2359355

https://access.redhat.com/security/cve/CVE-2025-32911

Details

Source: Mitre, NVD

Published: 2025-04-15

Updated: 2025-11-18

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00043