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.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7982-1 advisory.

    It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could     possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected     Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-59728)

    It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could     possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected     Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-59731, CVE-2025-59732)

    It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could     possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected     Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-59733)

    It was discovered that FFmpeg did not correctly handle certain integer arithmetic operations. An attacker     could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2025-63757)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - 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. (CVE-2025-1594)

  - A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via
    improper parsing of non-TTY-compliant input files in HLS playlists. (CVE-2023-6602)

  - A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage
    consumption, potentially leading to degraded performance or denial of service via the demuxing of
    arbitrary data as XBIN-formatted data without proper format validation. (CVE-2023-6604)

  - A flaw was found in FFmpeg's DASH playlist support. This vulnerability allows arbitrary HTTP GET requests
    to be made on behalf of the machine running FFmpeg via a crafted DASH playlist containing malicious URLs.
    (CVE-2023-6605)

  - Unchecked Return Value, Out-of-bounds Read vulnerability in FFmpeg allows Read Sensitive Constants Within
    an Executable. This vulnerability is associated with program files
    https://github.Com/FFmpeg/FFmpeg/blob/master/libavfilter/af_pan.C . This issue affects FFmpeg: 7.1. Issue
    was fixed: https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a
    https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a This issue was discovered
    by: Simcha Kosman (CVE-2025-0518)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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.
    (CVE-2025-59731)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
297270	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 : FFmpeg vulnerabilities (USN-7982-1)	Nessus	Ubuntu Local Security Checks	high
436230	Alpine: multiple ffmpeg packages: security update to 8.0-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	high
436230	Alpine: multiple ffmpeg packages: security update to 8.0-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	high
269319	Linux Distros Unpatched Vulnerability : CVE-2025-59731	Nessus	Misc.	medium

Detections

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CVE-2025-59731

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Tenable Plugins

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