CVE-2025-8537

Name: CVE-2025-8537
Creator: NVD / NIST
Published: 2025-08-05T01:15:43.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.9/10EPSS 0.57%

Last modified Jun 17, 2026

CVE-2025-8537 is a low-severity vulnerability rated 2.9/10 on the CVSS scale. A vulnerability, which was classified as problematic, was found in Axiomatic Bento4 up to 1.6.0-641. Affected is the function AP4_DataBuffer::SetDataSize of the file Mp4Decrypt.cpp of the component mp4decrypt. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, was found in Axiomatic Bento4 up to 1.6.0-641. Affected is the function AP4_DataBuffer::SetDataSize of the file Mp4Decrypt.cpp of the component mp4decrypt. The manipulation leads to allocation of resources. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

5.9/10

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

CVSS 4.0

2.9/10

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.57%

43.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Axiosys	Bento4	<= 1.6.0-641

References

https://drive.google.com/file/d/1AkRpx3wcMy3Ic9tQeQyRJybBipK72aQO/view?usp=drive_linkExploit
https://github.com/axiomatic-systems/Bento4/issues/1037Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.318666Permissions Required, VDB Entry
https://vuldb.com/?id.318666Third Party Advisory, VDB Entry
https://vuldb.com/?submit.619602Exploit, Third Party Advisory, VDB Entry
https://github.com/axiomatic-systems/Bento4/issues/1037Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?submit.619602Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Aug 5, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8537?

How severe is CVE-2025-8537?

CVE-2025-8537 has a CVSS score of 2.9/10 (LOW severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8537?

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-2025-8537?

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

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Source: NVD / NIST