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CVE-2025-32907

19
FAUCET Score

CVE-2025-32907 describes a resource consumption vulnerability in libsoup's HTTP range request implementation, allowing a malicious client to exhaust server memory through repeated range requests in a single HTTP call. This flaw has a CVSS score of 5.3 (MEDIUM), indicating a low-impact availability issue that does not lead to a full denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Red HatRed Hat Enterprise Linux 8
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat Enterprise Linux 9
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat Enterprise Linux 9.0 Update Services For SAP Solutions
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat Enterprise Linux 9.2 Extended Update Support
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support
Range not provided by sourceCNA affecteddefault affected

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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 Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 30th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (16)

autodeskpatch availablevia llm_extracted
View patch
freepbxpatch availablevia llm_extracted
View patch
honeywellpatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: azl3 libsoup 3.4.4-7 on Azure Linux 3.0Fixed in: 3.4.4-7
microsoftpatch availablevia msrc
Product: 19551-16823Fixed in: 3.0.4-7
microsoftpatch availablevia msrc
Product: 20186-17086Fixed in: 3.0.4-7
microsoftpatch availablevia msrc
Product: 19596-17084Fixed in: 3.4.4-7
microsoftpatch availablevia msrc
Product: cm2 libsoup 3.0.4-7 on CBL Mariner 2.0Fixed in: 3.0.4-7
microsoftpatch availablevia msrc
Product: cbl2 libsoup 3.0.4-7 on CBL Mariner 2.0Fixed in: 3.0.4-7
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: mingw-freetype-0:2.8-3.el8_10.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: libsoup3-0:3.6.5-3.el10_0.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9.0 Update Services for SAP SolutionsFixed in: libsoup-0:2.72.0-8.el9_0.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9.2 Extended Update SupportFixed in: libsoup-0:2.72.0-8.el9_2.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9.4 Extended Update SupportFixed in: libsoup-0:2.72.0-8.el9_4.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: libsoup-0:2.72.0-10.el9_6.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: spice-client-win-0:8.10-1
View patch

Vendor Advisories (5)

honeywellllm-honeywell-c82b5cfda9df97a3CRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
autodeskllm-autodesk-c365b674a2ff5a3aCRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
freepbxllm-freepbx-e54908c7967265f6CRITICAL

HP ThinPro 8.1 SP8 Security Updates

Oct 27, 2025
redhatCVE-2025-32907Moderate

libsoup: Denial of service in server when client requests a large amount of overlapping ranges with Range header

Apr 14, 2025
microsoft2025-Apr/CVE-2025-32907Important

Libsoup: denial of service in server when client requests a large amount of overlapping ranges with range header

Apr 8, 2025

References

access.redhat.com / errata/RHSA-2025:4439
access.redhat.com / errata/RHSA-2025:4440
access.redhat.com / errata/RHSA-2025:4508
access.redhat.com / errata/RHSA-2025:7436
access.redhat.com / errata/RHSA-2025:8128
access.redhat.com / errata/RHSA-2025:8292
access.redhat.com / security/cve/CVE-2025-32907
bugzilla.redhat.com / show_bug.cgi
gitlab.gnome.org / GNOME/libsoup/-/issues/428