CVE-2025-66443

Published Dec 25, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Pexip Infinity 35.0 through 38.1 before 39.0, in non-default configurations that use Direct Media for WebRTC, has Improper Input Validation in signalling that allows an attacker to trigger a software abort, resulting in a temporary denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Pexip pexip Infinity
CPEs cpe:2.3:a:pexip:pexip_infinity:*:*:*:*:*:*:*:*
Vendors & Products Pexip pexip Infinity
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Pexip Infinity 35.0 through 38.1 before 39.0, in non-default configurations that use Direct Media for WebRTC, has Improper Input Validation in signalling that allows an attacker to trigger a software abort, resulting in a temporary denial of service.
First Time appeared Pexip
Pexip infinity
Weaknesses CWE-617
CPEs cpe:2.3:a:pexip:infinity:*:*:*:*:*:*:*:*
Vendors & Products Pexip
Pexip infinity
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Dec 26, 2025, 2:52 PM
Reserved
Dec 1, 2025, 12:00 AM
Status
Analyzed
Published
Dec 25, 2025, 5:16 AM
Modified
Oct 7, 2026, 1:10 PM