A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS).

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00451.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Redhat
  • Enterprise Linux
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Tus

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 10
libsoup3-0:3.6.5-3.el10_0.6 cpe:/o:redhat:enterprise_linux:10.0 RHSA-2025:8128 2025-05-26T00:00:00Z
Red Hat Enterprise Linux 7 Extended Lifecycle Support
libsoup-0:2.62.2-6.el7_9 cpe:/o:redhat:rhel_els:7 RHSA-2025:9179 2025-06-17T00:00:00Z
Red Hat Enterprise Linux 8
libsoup-0:2.62.3-9.el8_10 cpe:/a:redhat:enterprise_linux:8 RHSA-2025:8132 2025-05-26T00:00:00Z
libsoup-0:2.62.3-9.el8_10 cpe:/o:redhat:enterprise_linux:8 RHSA-2025:8132 2025-05-26T00:00:00Z
Red Hat Enterprise Linux 8.2 Advanced Update Support
libsoup-0:2.62.3-1.el8_2.5 cpe:/a:redhat:rhel_aus:8.2 RHSA-2025:8480 2025-06-04T00:00:00Z
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
libsoup-0:2.62.3-2.el8_4.5 cpe:/a:redhat:rhel_aus:8.4 RHSA-2025:8663 2025-06-09T00:00:00Z
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
libsoup-0:2.62.3-2.el8_6.5 cpe:/a:redhat:rhel_aus:8.6 RHSA-2025:8482 2025-06-04T00:00:00Z
Red Hat Enterprise Linux 8.6 Telecommunications Update Service
libsoup-0:2.62.3-2.el8_6.5 cpe:/a:redhat:rhel_tus:8.6 RHSA-2025:8482 2025-06-04T00:00:00Z
Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
libsoup-0:2.62.3-2.el8_6.5 cpe:/a:redhat:rhel_e4s:8.6 RHSA-2025:8482 2025-06-04T00:00:00Z
Red Hat Enterprise Linux 8.8 Extended Update Support
libsoup-0:2.62.3-3.el8_8.5 cpe:/a:redhat:rhel_eus:8.8 RHSA-2025:8252 2025-05-28T00:00:00Z
Red Hat Enterprise Linux 9
libsoup-0:2.72.0-10.el9_6.2 cpe:/a:redhat:enterprise_linux:9 RHSA-2025:8126 2025-05-26T00:00:00Z
Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
libsoup-0:2.72.0-8.el9_0.5 cpe:/a:redhat:rhel_e4s:9.0 RHSA-2025:8481 2025-06-04T00:00:00Z
Red Hat Enterprise Linux 9.2 Extended Update Support
libsoup-0:2.72.0-8.el9_2.5 cpe:/a:redhat:rhel_eus:9.2 RHSA-2025:8140 2025-05-26T00:00:00Z
Red Hat Enterprise Linux 9.4 Extended Update Support
libsoup-0:2.72.0-8.el9_4.5 cpe:/a:redhat:rhel_eus:9.4 RHSA-2025:8139 2025-05-26T00:00:00Z

No data.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-4140-1 libsoup2.4 security update
EUVD EUVD EUVD-2025-9634 A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS).
Fixes

Solution

No solution given by the vendor.

Workaround

No mitigation is currently available for this vulnerability.

References
Link Providers
https://access.redhat.com/errata/RHSA-2025:8126 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8128 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8132 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8139 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8140 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8252 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8480 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8481 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8482 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:8663 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2025:9179 cve-icon cve-icon
https://access.redhat.com/security/cve/CVE-2025-32049 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2357066 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-32049 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-32049 cve-icon
History

Tue, 17 Jun 2025 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Els
CPEs cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat rhel Els
References

Tue, 10 Jun 2025 06:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_aus:8.4

Mon, 09 Jun 2025 10:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/o:redhat:rhel_aus:8.4::baseos
References

Fri, 06 Jun 2025 22:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_aus:8.2
cpe:/a:redhat:rhel_aus:8.6
cpe:/a:redhat:rhel_e4s:8.6
cpe:/a:redhat:rhel_e4s:9.0
cpe:/a:redhat:rhel_tus:8.6

Wed, 04 Jun 2025 04:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Tus
CPEs cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_e4s:8.6::appstream
cpe:/a:redhat:rhel_tus:8.6::appstream
cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_e4s:8.6::baseos
cpe:/o:redhat:rhel_tus:8.6::baseos
Vendors & Products Redhat rhel Tus
References

Wed, 04 Jun 2025 04:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Aus
Redhat rhel E4s
CPEs cpe:/a:redhat:rhel_aus:8.2::appstream
cpe:/a:redhat:rhel_e4s:9.0::appstream
cpe:/o:redhat:rhel_aus:8.2::baseos
Vendors & Products Redhat rhel Aus
Redhat rhel E4s
References

Wed, 28 May 2025 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_eus:8.8

Wed, 28 May 2025 08:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_eus:8.8::appstream
cpe:/o:redhat:rhel_eus:8.8::baseos
References

Tue, 27 May 2025 03:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:8
cpe:/a:redhat:rhel_eus:9.2
cpe:/o:redhat:enterprise_linux:8

Mon, 26 May 2025 15:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/a:redhat:rhel_eus:9.4

Mon, 26 May 2025 12:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:8		 cpe:/a:redhat:enterprise_linux:8::appstream
cpe:/a:redhat:rhel_eus:9.2::appstream
cpe:/o:redhat:enterprise_linux:10.0
cpe:/o:redhat:enterprise_linux:8::baseos
References

Mon, 26 May 2025 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Eus
CPEs cpe:/a:redhat:rhel_eus:9.4::appstream
Vendors & Products Redhat rhel Eus
References

Mon, 26 May 2025 07:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:9 cpe:/a:redhat:enterprise_linux:9::appstream
References

Wed, 21 May 2025 14:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:10

Fri, 04 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Moderate

Thu, 03 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 03 Apr 2025 13:45:00 +0000

Type Values Removed Values Added
Description A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS).
Title Libsoup: denial of service attack to websocket server
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-770
CPEs cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-07-29T07:19:33.157Z

Reserved: 2025-04-03T01:42:14.134Z

Link: CVE-2025-32049

cve-icon Vulnrichment

Updated: 2025-04-03T14:58:27.881Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-03T14:15:43.410

Modified: 2025-06-17T12:15:24.733

Link: CVE-2025-32049

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-04-03T00:00:00Z

Links: CVE-2025-32049 - Bugzilla

cve-icon OpenCVE Enrichment

No data.