CVE-2025-32911

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
redhatCNA
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Debian logo
Debian Releases
Debian Product
Codename
libsoup2.4
bullseye
vulnerable
bookworm
no-dsa
bullseye (security)
2.72.0-2+deb11u2
fixed
forky
2.74.3-10.1
fixed
sid
2.74.3-10.1
fixed
trixie
2.74.3-10.1
fixed
libsoup3
bookworm
no-dsa
forky
3.6.5-3
fixed
trixie
3.6.5-3
fixed
sid
3.6.5-4
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2025:4439
https://access.redhat.com/errata/RHSA-2025:4440
https://access.redhat.com/errata/RHSA-2025:4508
https://access.redhat.com/errata/RHSA-2025:4538
https://access.redhat.com/errata/RHSA-2025:4560
https://access.redhat.com/errata/RHSA-2025:4568
https://access.redhat.com/errata/RHSA-2025:4609
https://access.redhat.com/errata/RHSA-2025:4624
https://access.redhat.com/errata/RHSA-2025:7436
https://access.redhat.com/errata/RHSA-2025:8292
https://access.redhat.com/errata/RHSA-2025:9179
https://access.redhat.com/security/cve/CVE-2025-32911
https://bugzilla.redhat.com/show_bug.cgi?id=2359355