Description
LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak.
Published: 2025-08-01
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-23337 LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak.
History

Wed, 27 Aug 2025 16:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:litespeedtech:lsquic:*:*:*:*:*:*:*:*

Wed, 27 Aug 2025 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Litespeedtech litespeed Web Adc
Litespeedtech litespeed Web Server
Litespeedtech openlitespeed
Weaknesses CWE-401
CPEs cpe:2.3:a:litespeedtech:litespeed_web_adc:*:*:*:*:*:*:*:*
cpe:2.3:a:litespeedtech:litespeed_web_server:*:*:*:*:*:*:*:*
cpe:2.3:a:litespeedtech:openlitespeed:*:*:*:*:*:*:*:*
Vendors & Products Litespeedtech litespeed Web Adc
Litespeedtech litespeed Web Server
Litespeedtech openlitespeed

Wed, 20 Aug 2025 20:00:00 +0000

Type Values Removed Values Added
References

Tue, 19 Aug 2025 03:00:00 +0000


Mon, 04 Aug 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Litespeedtech
Litespeedtech lsquic
Vendors & Products Litespeedtech
Litespeedtech lsquic

Fri, 01 Aug 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 01 Aug 2025 05:30:00 +0000

Type Values Removed Values Added
Description LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak.
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Subscriptions

Litespeedtech Litespeed Web Adc Litespeed Web Server Lsquic Openlitespeed
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-08-20T19:55:50.645Z

Reserved: 2025-08-01T00:00:00.000Z

Link: CVE-2025-54939

cve-icon Vulnrichment

Updated: 2025-08-01T17:49:33.995Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-01T06:15:28.860

Modified: 2025-08-27T15:52:46.787

Link: CVE-2025-54939

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-04T09:13:04Z

Weaknesses