Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.

The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6299 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6299-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     May 26, 2026                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : kdenlive     CVE ID         : CVE-2026-45184

    It was discovered that opening a malformed project file in the Kdenlive     video editor could result in the execution of arbitrary code.

    For the oldstable distribution (bookworm), this problem has been fixed     in version 22.12.3-2+deb12u2.

    For the stable distribution (trixie), this problem has been fixed in     version 24.12.3-2+deb13u1.

    We recommend that you upgrade your kdenlive packages.

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

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian 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 remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20723-1 advisory.

    Changes in kdenlive:

    - CVE-2026-45184: Fixed a remote code execution through opening a malicious project file (boo#1264711).

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.

  - Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is     used. (CVE-2026-45184)

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

ID	Name	Product	Family	Severity
316901	Debian dsa-6299 : kdenlive - security update	Nessus	Debian Local Security Checks	medium
315034	openSUSE 16 Security Update : kdenlive (openSUSE-SU-2026:20723-1)	Nessus	SuSE Local Security Checks	medium
313708	Linux Distros Unpatched Vulnerability : CVE-2026-45184	Nessus	Misc.	medium

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CVE-2026-45184

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