What is CVE-2025-66379?

CVE-2025-66379 is a high-severity vulnerability in Pexip Infinity, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2025-12-25.

How severe is CVE-2025-66379?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Pexip Infinity

CVE-2025-66379

Pexip Infinity before 39.0 has Improper Input Validation in the media implementation, allowing a remote attacker to trigger a software abort via a crafted media stream, resulting in a denial of service.

EPSS: 0.003 (23.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Pexip Infinity — versions 0
Pexip Pexip_infinity

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-66379?: CVE-2025-66379 is a high-severity vulnerability in Pexip Infinity, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2025-12-25.
How severe is CVE-2025-66379?: High severity. CVSS v3 base score is 7.5 out of 10.