Is CVE-2025-59731 in the CISA KEV catalog?

No. CVE-2025-59731 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2025-59731?

CVE-2025-59731 has an EPSS score of 0.16% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-59731?

Upgrade ffmpeg on debian 12 to 7:5.1.7-0+deb12u1 or later. Fixes are available for 13 affected products.

CVE & CISA-KEV Catalog

CVE-2025-59731

UNSCORED

NVD

Description

When decoding an OpenEXR file that uses DWAA or DWAB compression, the specified raw length of run-length-encoded data is not checked when using it to calculate the output data. We read rle_raw_size from the input file at [0], we decompress and decode into the buffer td->rle_raw_data of size rle_raw_size at [1], and then at [2] we will access entries in this buffer up to (td->xsize - 1) * (td->ysize - 1) + rle_raw_size / 2, which may exceed rle_raw_size. We recommend upgrading to version 8.0 or beyond.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

ffmpegDebian

Fixed in:7:5.1.7-0+deb12u1CVE-2025-59731

Fixed in:7:7.1.2-0+deb13u1CVE-2025-59731

Fixed in:7:7.1.2-1CVE-2025-59731

ffmpegUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm14USN-7982-1

Fixed in:7:3.4.11-0ubuntu0.1+esm12USN-7982-1

Fixed in:7:4.2.7-0ubuntu0.1+esm12USN-7982-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm11USN-7982-1

Fixed in:7:6.1.1-3ubuntu5+esm7USN-7982-1

Fixed in:7:7.1.1-1ubuntu4.2USN-7982-1

libavcodec-extraUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm14USN-7982-1

libavcodec-ffmpeg56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm14USN-7982-1

libavcodec57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm12USN-7982-1

libavcodec58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm12USN-7982-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm11USN-7982-1

libavcodec60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm7USN-7982-1

libavcodec61Ubuntu

Fixed in:7:7.1.1-1ubuntu4.2USN-7982-1

libavformat-ffmpeg56Ubuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm14USN-7982-1

libavformat57Ubuntu

Fixed in:7:3.4.11-0ubuntu0.1+esm12USN-7982-1

libavformat58Ubuntu

Fixed in:7:4.2.7-0ubuntu0.1+esm12USN-7982-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm11USN-7982-1

libavformat60Ubuntu

Fixed in:7:6.1.1-3ubuntu5+esm7USN-7982-1

libavformat61Ubuntu

Fixed in:7:7.1.1-1ubuntu4.2USN-7982-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.16%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Other references1

issuetracker.google.com

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-19.