Out-of-bounds read in libsoup - CVE-2025-32914

Vulnerability identifier: #VU109942

CSH Severity: Medium

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-32914

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the soup_multipart_new_from_message() function. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds read error and read contents of memory on the system.

libsoup
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Linux Enterprise Micro for Rancher
SUSE Linux Enterprise Micro
Anolis OS
SUSE Enterprise Storage
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Basesystem Module
openSUSE Leap
Ubuntu
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
libsoup2.4 (Ubuntu package)
libsoup-devel
libsoup-2_4-1-debuginfo
typelib-1_0-Soup-2_4
libsoup-2_4-1
libsoup-debugsource
libsoup-lang
libsoup-2_4-1-32bit
libsoup-2_4-1-debuginfo-32bit
libsoup (Red Hat package)
libsoup
libsoup-doc
libsoup2-debugsource
libsoup2-devel
libsoup2-lang
libsoup-2_4-1-32bit-debuginfo
libsoup2-devel-32bit
libsoup-2_4-1-64bit
libsoup-2_4-1-64bit-debuginfo
libsoup2-devel-64bit
libsoup-debuginfo
libsoup-help
libsoup-3_0-0-32bit
libsoup-devel-32bit
libsoup-3_0-0-32bit-debuginfo
libsoup-devel-64bit
libsoup-3_0-0-64bit
libsoup-3_0-0-64bit-debuginfo
libsoup-3_0-0-debuginfo
libsoup-3_0-0
typelib-1_0-Soup-3_0
libsoup3-doc
libsoup3
libsoup3-devel
Total Storage Service Console (TSSC) / TS4500 IMC
IBM Power Hardware Management Console (HMC)
IBM Cloud Pak for Multicloud Management
Red Hat OpenShift Container Platform

Install updates from vendor's website.

IBM Power Hardware Management Console (HMC) - addressed in versions 10.3.1060.0 SP2, 11.1.1110.0
IBM Cloud Pak for Multicloud Management - update to 2.3 Fix Pack 12
libsoup2.4 (Ubuntu package) - addressed in versions 2.52.2-1ubuntu0.3+esm5, 2.62.1-1ubuntu0.4+esm6, 2.70.0-1ubuntu0.5+esm1, 2.74.2-3ubuntu0.6, 2.74.3-6ubuntu1.6, 2.74.3-10ubuntu0.4, 3.0.7-0ubuntu1+esm5, 3.4.4-5ubuntu0.5, 3.6.5-1ubuntu0.2
libsoup-devel - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-2_4-1-debuginfo - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
typelib-1_0-Soup-2_4 - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-2_4-1 - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-debugsource - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-lang - addressed in versions 2.62.2-5.12.1, 2.68.4-150200.4.6.1, 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-2_4-1-32bit - addressed in versions 2.62.2-5.12.1, 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-2_4-1-debuginfo-32bit - update to 2.62.2-5.12.1
libsoup (Red Hat package) - addressed in versions 2.62.2-6.el7_9, 2.62.2-9.el7_9, 2.62.3-1.el8_2.5, 2.62.3-2.el8_4.5, 2.62.3-2.el8_6.5, 2.62.3-3.el8_8.5, 2.62.3-9.el8_10, 2.72.0-8.el9_0.5, 2.72.0-8.el9_2.5, 2.72.0-8.el9_4.5, 2.72.0-10.el9_6.2
libsoup-devel - addressed in versions 2.62.2-7, 2.62.2-9, 2.62.3-9.0.1
libsoup - addressed in versions 2.62.2-7, 2.62.2-9, 2.62.3-9.0.1
libsoup-doc - update to 2.62.3-9.0.1
libsoup2-debugsource - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup2-devel - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup2-lang - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-2_4-1-32bit-debuginfo - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup2-devel-32bit - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-2_4-1-64bit - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-2_4-1-64bit-debuginfo - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup2-devel-64bit - addressed in versions 2.74.2-150400.3.6.1, 2.74.3-150600.4.6.1
libsoup-debuginfo - update to 2.74.3-9
libsoup-debugsource - update to 2.74.3-9
libsoup-devel - update to 2.74.3-9
libsoup-help - update to 2.74.3-9
libsoup - update to 2.74.3-9
libsoup-3_0-0-32bit - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-devel-32bit - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-3_0-0-32bit-debuginfo - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-devel-64bit - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-3_0-0-64bit - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-3_0-0-64bit-debuginfo - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-3_0-0-debuginfo - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup-3_0-0 - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
typelib-1_0-Soup-3_0 - addressed in versions 3.0.4-150400.3.7.1, 3.4.4-150600.3.7.1
libsoup3-doc - addressed in versions 3.6.5-1, 3.6.5-9
libsoup3 - addressed in versions 3.6.5-1, 3.6.5-9
libsoup3-devel - addressed in versions 3.6.5-1, 3.6.5-9
Red Hat OpenShift Container Platform - addressed in versions 4.17.32, 4.18.16

• https://bugzilla.redhat.com/show_bug.cgi?id=2359358

• Multiple vulnerabilities in libsoup
• openEuler update for libsoup
• Red Hat Enterprise Linux 9 update for libsoup
• Red Hat Enterprise Linux 8 update for libsoup
• Red Hat Enterprise Linux 9 update for libsoup
• Red Hat Enterprise Linux 9 update for libsoup
• Red Hat Enterprise Linux 8 update for libsoup
• SUSE update for libsoup2
• SUSE update for libsoup
• SUSE update for libsoup2
• SUSE update for libsoup
• SUSE update for libsoup
• SUSE update for libsoup
• SUSE update for libsoup2
• SUSE update for libsoup
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.18
• Red Hat Enterprise Linux 8 update for libsoup
• Red Hat Enterprise Linux 9 update for libsoup
• Red Hat Enterprise Linux 8 update for libsoup
• Anolis OS update for libsoup
• Anolis OS update for libsoup3
• Red Hat Enterprise Linux 8 update for libsoup
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for libsoup
• Ubuntu update for libsoup2.4
• Anolis OS update for libsoup
• Multiple vulnerabilities in IBM Power Hardware Management Console (HMC)
• Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.17
• Multiple vulnerabilities in IBM Total Storage Service Console (TSSC) / TS4500 IMC
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for libsoup
• Multiple vulnerabilities in IBM Cloud Pak for Multicloud Management
• Anolis OS update for libsoup
• Anolis OS update for libsoup3