The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0229-1 advisory.

    - CVE-2023-6601: Fixed HLS Unsafe File Extension Bypass (bsc#1220545).
    - CVE-2025-63757: Fixed integer overflow in yuv2ya16_X_c_template() (bsc#1255392).

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

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

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.

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20064-1 advisory.

    - CVE-2025-63757: Fixed swscale/output: Fix integer overflow in yuv2ya16_X_c_template() (bsc#1255392).

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

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

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

  - Integer overflow vulnerability in the yuv2ya16_X_c_template function in libswscale/output.c in FFmpeg 8.0.
    (CVE-2025-63757)

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

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4440 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4440-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/          Carlos Henrique Lima Melara     January 16, 2026                              https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : ffmpeg     Version        : 7:4.3.9-0+deb11u2     CVE ID         : CVE-2023-6603 CVE-2024-36615 CVE-2025-1594 CVE-2025-7700                      CVE-2025-9951 CVE-2025-10256 CVE-2025-63757     Debian Bug     :

    Several vulnerabilities have been discovered in the FFmpeg multimedia     framework, which could result in denial of service or potentially the     execution of arbitrary code if malformed files/streams are processed.

    CVE-2023-6603

        A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability         allows a denial of service via a maliciously crafted HLS playlist that         triggers a null pointer dereference during initialization.

    CVE-2024-36615

        FFmpeg n7.0 has a race condition vulnerability in the VP9 decoder. This         could lead to a data race if video encoding parameters were being exported,         as the side data would be attached in the decoder thread while being read         in the output thread.

    CVE-2025-1594

        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-2025-7700

        A flaw was found in FFmpegs ALS audio decoder, where it does not properly         check for memory allocation failures. This can cause the application to         crash when processing certain malformed audio files. While it does not lead         to data theft or system control, it can be used to disrupt services and         cause a denial of service.

    CVE-2025-9951

        A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an         attacker to potentially gain remote code execution or cause denial of         service via the channel definition cdef atom of JPEG2000.

    CVE-2025-10256

        A NULL pointer dereference vulnerability exists in FFmpegs Firequalizer         filter (libavfilter/af_firequalizer.c) due to a missing check on the return         value of av_malloc_array() in the config_input() function. An attacker         could exploit this by tricking a victim into processing a crafted media         file with the Firequalizer filter enabled, causing the application to         dereference a NULL pointer and crash, leading to denial of service.

    CVE-2025-63757

        Integer overflow vulnerability in the yuv2ya16_X_c_template function in         libswscale/output.c in FFmpeg 8.0.

    For Debian 11 bullseye, these problems have been fixed in version     7:4.3.9-0+deb11u2.

    We recommend that you upgrade your ffmpeg packages.

    For the detailed security status of ffmpeg please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/ffmpeg

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0198-1 advisory.

    - CVE-2023-6601: Fixed HLS Unsafe File Extension Bypass (bsc#1220545).
    - CVE-2025-63757: Fixed integer overflow in yuv2ya16_X_c_template() (bsc#1255392).

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

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

ID	Name	Product	Family	Published	Updated	Severity
296441	SUSE SLES15 Security Update : ffmpeg-4 (SUSE-SU-2026:0229-1)	Nessus	SuSE Local Security Checks	1/24/2026	1/24/2026	medium
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	1/30/2026	4/30/2026	high
294940	openSUSE 16 Security Update : ffmpeg-4 (openSUSE-SU-2026:20064-1)	Nessus	SuSE Local Security Checks	1/22/2026	1/22/2026	high
279272	Linux Distros Unpatched Vulnerability : CVE-2025-63757	Nessus	Misc.	12/18/2025	3/20/2026	high
291274	Debian dla-4440 : ffmpeg - security update	Nessus	Debian Local Security Checks	1/17/2026	4/30/2026	high
294934	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ffmpeg-4 (SUSE-SU-2026:0198-1)	Nessus	SuSE Local Security Checks	1/22/2026	1/22/2026	medium

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