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CVE-2025-32049

Published: Apr 3, 2025

Modified: Nov 18, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

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).

Vendor	Product	Versions
Unknown	libsoup	affected `0 - <= 3.6.4`
Red Hat	Red Hat Enterprise Linux 10	unaffected `0:3.6.5-3.el10_0.6 - < *`
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	unaffected `0:2.62.2-9.el7_9 - < *`
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	unaffected `0:2.62.2-6.el7_9 - < *`
Red Hat	Red Hat Enterprise Linux 8	unaffected `0:2.62.3-9.el8_10 - < *`
Red Hat	Red Hat Enterprise Linux 8	unaffected `0:2.62.3-9.el8_10 - < *`
Red Hat	Red Hat Enterprise Linux 8.2 Advanced Update Support	unaffected `0:2.62.3-1.el8_2.5 - < *`
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	unaffected `0:2.62.3-2.el8_4.5 - < *`
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	unaffected `0:2.62.3-2.el8_6.5 - < *`
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	unaffected `0:2.62.3-2.el8_6.5 - < *`
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	unaffected `0:2.62.3-2.el8_6.5 - < *`
Red Hat	Red Hat Enterprise Linux 8.8 Extended Update Support	unaffected `0:2.62.3-3.el8_8.5 - < *`
Red Hat	Red Hat Enterprise Linux 9	unaffected `0:2.72.0-10.el9_6.2 - < *`
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	unaffected `0:2.72.0-8.el9_0.5 - < *`
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	unaffected `0:2.72.0-8.el9_2.5 - < *`
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	unaffected `0:2.72.0-8.el9_4.5 - < *`
Red Hat	Red Hat Enterprise Linux 6	All versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

RHSA-2025:21657

vendor-advisory

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vendor-advisory

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https://access.redhat.com/security/cve/CVE-2025-32049

vdb-entry

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issue-tracking

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