High severity7.5NVD Advisory· Published May 19, 2025· Updated Apr 15, 2026
CVE-2025-4948
CVE-2025-4948
Description
A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is commonly used by GNOME and other applications to handle web communications. The issue occurs when the library processes specially crafted multipart messages. Due to improper validation, an internal calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid memory and crash. As a result, any application or server using libsoup could be forced to exit unexpectedly, creating a denial-of-service (DoS) risk.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
44- osv-coords43 versionspkg:rpm/almalinux/libsouppkg:rpm/almalinux/libsoup3-docpkg:rpm/almalinux/libsoup-develpkg:rpm/opensuse/libsoup2&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/libsoup2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libsoup&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/libsoup&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/libsoup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/libsoup2&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/libsoup2&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/libsoup&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/libsoup&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/libsoup&distro=SUSE%20Manager%20Server%204.3
< 2.72.0-10.el9_6.2+ 42 more
- (no CPE)range: < 2.72.0-10.el9_6.2
- (no CPE)range: < 3.6.5-3.el10_0.6
- (no CPE)range: < 2.72.0-10.el9_6.2
- (no CPE)range: < 2.74.3-150600.4.9.1
- (no CPE)range: < 2.74.3-11.1
- (no CPE)range: < 3.4.4-150600.3.10.1
- (no CPE)range: < 3.6.5-5.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.3-150600.4.9.1
- (no CPE)range: < 2.74.3-150600.4.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.74.2-150400.3.9.1
- (no CPE)range: < 2.68.4-150200.4.9.1
- (no CPE)range: < 2.68.4-150200.4.9.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 2.68.4-150200.4.9.1
- (no CPE)range: < 3.4.4-150600.3.10.1
- (no CPE)range: < 3.4.4-150600.3.10.1
- (no CPE)range: < 2.62.2-5.15.1
- (no CPE)range: < 2.68.4-150200.4.9.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 2.68.4-150200.4.9.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 2.62.2-5.15.1
- (no CPE)range: < 3.4.2-8.1
- (no CPE)range: < 3.4.4-slfo.1.1_4.1
- (no CPE)range: < 3.0.4-150400.3.10.1
- (no CPE)range: < 3.0.4-150400.3.10.1
Patches
Vulnerability mechanics
References
15- access.redhat.com/errata/RHSA-2025:21657nvd
- access.redhat.com/errata/RHSA-2025:8126nvd
- access.redhat.com/errata/RHSA-2025:8128nvd
- access.redhat.com/errata/RHSA-2025:8132nvd
- access.redhat.com/errata/RHSA-2025:8139nvd
- access.redhat.com/errata/RHSA-2025:8140nvd
- access.redhat.com/errata/RHSA-2025:8252nvd
- access.redhat.com/errata/RHSA-2025:8480nvd
- access.redhat.com/errata/RHSA-2025:8481nvd
- access.redhat.com/errata/RHSA-2025:8482nvd
- access.redhat.com/errata/RHSA-2025:8663nvd
- access.redhat.com/errata/RHSA-2025:9179nvd
- access.redhat.com/security/cve/CVE-2025-4948nvd
- bugzilla.redhat.com/show_bug.cginvd
- gitlab.gnome.org/GNOME/libsoup/-/issues/449nvd
News mentions
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