CVE-2025-1594

Name: CVE-2025-1594
Creator: NVD / NIST
Published: 2025-02-23T21:15:09.13+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2025-1594 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability, which was classified as critical, was found in FFmpeg up to 7.1. This affects the function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of the component AAC Encoder. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, was found in FFmpeg up to 7.1. This affects the function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of the component AAC Encoder. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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

0.53%

40.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ffmpeg	Ffmpeg	<= 7.1

References

https://ffmpeg.org/Product
https://trac.ffmpeg.org/attachment/ticket/11418/pocExploit
https://trac.ffmpeg.org/ticket/11418#comment:3Exploit, Issue Tracking, Vendor Advisory
https://vuldb.com/?ctiid.296589Permissions Required, VDB Entry
https://vuldb.com/?id.296589Third Party Advisory, VDB Entry
https://vuldb.com/?submit.496929Third Party Advisory, VDB Entry

Timeline

Published: Feb 23, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-1594?

How severe is CVE-2025-1594?

CVE-2025-1594 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1594?

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-2025-1594?

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

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Source: NVD / NIST