CVE-2025-32907
Libsoup: denial of service in server when client requests a large amount of overlapping ranges with range header
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
A flaw was found in libsoup. The implementation of HTTP range requests is vulnerable to a resource consumption attack. This flaw allows a malicious client to request the same range many times in a single HTTP request, causing the server to use large amounts of memory. This does not allow for a full denial of service.
| CWE | CWE-1050 |
| Published | Apr 14, 2025 |
| Last Updated | Nov 18, 2025 |
Stay Ahead of the Next One
Get instant alerts for
Be the first to know when new medium vulnerabilities are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
Red Hat / Red Hat Enterprise Linux 10
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 9
All versions affected Red Hat / Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
All versions affected Red Hat / Red Hat Enterprise Linux 9.2 Extended Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 9.4 Extended Update Support
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2025:4439 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:4440 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:4508 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:7436 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:8128 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:8292 access.redhat.com: https://access.redhat.com/security/cve/CVE-2025-32907 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2359342