CVE-2025-65407

Name: CVE-2025-65407
Creator: NVD / NIST
Published: 2025-12-01T19:15:52.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2025-65407 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A use-after-free in the MPEG1or2Demux::newElementaryStream() function of Live555 Streaming Media v2018.09.02 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MPEG Program stream.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

A use-after-free in the MPEG1or2Demux::newElementaryStream() function of Live555 Streaming Media v2018.09.02 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MPEG Program stream.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.25%

16.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Live555	Streaming Media	2018-09-02

References

https://github.com/rgaufman/live555Product
https://shimo.im/docs/VMAPLVLpzZcZvoAgExploit, Third Party Advisory

Timeline

Published: Dec 1, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-65407?

How severe is CVE-2025-65407?

CVE-2025-65407 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2025-65407?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-65407?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST