7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-6e0627440a advisory.

    Update to 1.22.0


Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-dda924d757 advisory.

    Update to 1.22.0


Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-b6422d64f9 advisory.

    Various CVE fixes, most importantly CVE-2025-11001

    This also backports the Debian patch (PR unfortunately stalled upstream, with no communication from     upstream developers) to not echo passwords when dealing with encrypted archives.

Tenable has extracted the preceding description block directly from the Fedora 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler     may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0     contains a fix for the issue. (CVE-2025-53816)

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

The version of 7-Zip installed on the remote host is prior to 25.00. It is, therefore, affected by multiple vulnerabilities:

  - 7-Zip ZIP File Parsing Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote     attackers to execute arbitrary code on affected installations of 7-Zip. Interaction with this product is required to     exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists     within the handling of symbolic links in ZIP files. Crafted data in a ZIP file can cause the process to traverse to     unintended directories. An attacker can leverage this vulnerability to execute code in the context of a service     account. (CVE-2025-11001, CVE-2025-11002)

  - An error in Z-zip's RAR5 handler's error correction   for corrupted items can lead to a buffer overflow,   resulting in memory corruption and denial of service.
  (CVE-2025-53816)

  - A Null pointer dereference in 7-Zip's implementation of   the Compound handler can lead to denial of service at   specific values. (CVE-2025-53817)

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

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 80411ba2-6729-11f0-a5cb-8c164580114f advisory.

    security-advisories@github.com reports:
    7-Zip is a file archiver with a high compression ratio.  Zeroes             written outside heap buffer in RAR5 handler may lead to memory             corruption and denial of service in versions of 7-Zip prior to             25.0.0.  Version 25.0.0 contains a fix for the issue.

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

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

ID	Name	Product	Family	Severity
279903	Fedora 43 : retroarch (2025-6e0627440a)	Nessus	Fedora Local Security Checks	medium
279902	Fedora 42 : retroarch (2025-dda924d757)	Nessus	Fedora Local Security Checks	medium
277234	Fedora 43 : 7zip (2025-b6422d64f9)	Nessus	Fedora Local Security Checks	medium
249910	Linux Distros Unpatched Vulnerability : CVE-2025-53816	Nessus	Misc.	medium
242639	7-Zip < 25.00	Nessus	Windows	high
242613	FreeBSD : 7-Zip -- Multi-byte write heap buffer overflow in NCompress::NRar5::CDecoder (80411ba2-6729-11f0-a5cb-8c164580114f)	Nessus	FreeBSD Local Security Checks	medium

Detections

Analytics

CVE-2025-53816

medium

Tenable Plugins

medium

medium

medium

medium

high

medium