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CVE-2025-8584

3.3 · LOW

A vulnerability classified as problematic was found in libav up to 12.3.

Published Aug 5, 2025CWE-404EPSS 0.22%

Overview

CVE-2025-8584 is a low-severity vulnerability. It was published on August 5, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function av_buffer_unref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdrive.google.com/file/d/1OwDNHuTbZFNTDX9afmvez_old3oRC7dM/view?usp=sharingReftrac.ffmpeg.org/ticket/11679Refvuldb.com/?ctiid.318817Refvuldb.com/?id.318817Refvuldb.com/?submit.621824Reftrac.ffmpeg.org/ticket/11679

How CyberStrike helps

Frequently asked questions

What is CVE-2025-8584?

CVE-2025-8584 is a low-severity vulnerability. It was published on August 5, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2025-8584?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-8584?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-8584?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-8584 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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