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libsoup: Integer Underflow in soup_multipart_new_from_message() Leading to Denial of Service in libsoup

🗓️ 18 Nov 2025 06:04:55Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Libsoup underflow in soup_multipart_new_from_message can crash apps.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container UBI updates
6 Jun 202510:29
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in libsoup library (CVE-2025-2784, CVE-2025-4948, CVE-2025-32049, CVE-2025-32914) affect Power HMC.
9 Sep 202507:07
–ibm
IBM Security Bulletins		Security Bulletin: TSSC/IMC addresses multiple security vulnerabilities.
14 Nov 202510:42
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Cloud Pak for Multicloud Management
19 Nov 202512:57
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in libsoup affects IBM watsonx Orchestrate with watsonx Assistant Cartridge
2 Sep 202509:38
–ibm
ATTACKERKB		CVE-2025-4948
19 May 202516:15
–attackerkb
Tenable Nessus		Amazon Linux 2023 : libsoup, libsoup-devel (ALAS2023-2025-997)
12 Jun 202500:00
–nessus
Tenable Nessus		Amazon Linux 2023 : libsoup3, libsoup3-devel (ALAS2023-2025-998)
12 Jun 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : libsoup (ALAS-2025-2874)
12 Jun 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : libsoup (ALSA-2025:8126)
26 May 202500:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.9i686libsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.i686.rpm
Red Hat Enterprise Linux7.9ppclibsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.ppc.rpm
Red Hat Enterprise Linux7.9ppc64libsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.ppc64.rpm
Red Hat Enterprise Linux7.9ppc64lelibsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7.9s390libsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.s390.rpm
Red Hat Enterprise Linux7.9s390xlibsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.s390x.rpm
Red Hat Enterprise Linux7.9x86_64libsoup2.62.2-9.el7_9libsoup-2.62.2-9.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9i686libsoup-debuginfo2.62.2-9.el7_9libsoup-debuginfo-2.62.2-9.el7_9.i686.rpm
Red Hat Enterprise Linux7.9ppclibsoup-debuginfo2.62.2-9.el7_9libsoup-debuginfo-2.62.2-9.el7_9.ppc.rpm
Red Hat Enterprise Linux7.9ppc64libsoup-debuginfo2.62.2-9.el7_9libsoup-debuginfo-2.62.2-9.el7_9.ppc64.rpm
Rows per page

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30 Jun 2026 11:11Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00682
SSVC
CWE-191
libsoupinteger underflowsoup_multipart_new_from_messagedenial of servicecrafted messages
5