There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through
    4.7.8, a crafted object placed in the template context can bypass all conditional guards in
    `resolvePartial()` and cause `invokePartial()` to return `undefined`. The Handlebars runtime then treats
    the unresolved partial as a source that needs to be compiled, passing the crafted object to
    `env.compile()`. Because the object is a valid Handlebars AST containing injected code, the generated
    JavaScript executes arbitrary commands on the server. The attack requires the adversary to control a value
    that can be returned by a dynamic partial lookup. Version 4.7.9 fixes the issue. Some workarounds are
    available. First, use the runtime-only build (`require('handlebars/runtime')`). Without `compile()`, the
    fallback compilation path in `invokePartial` is unreachable. Second, sanitize context data before
    rendering: Ensure no value in the context is a non-primitive object that could be passed to a dynamic
    partial. Third, avoid dynamic partial lookups (`{{> (lookup ...)}}`) when context data is user-controlled.
    (CVE-2026-33940)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-cb5661d883 advisory.

    33.0.3 Release

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-2026-6599e30e04 advisory.

    33.0.3 Release

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.

According to its self-reported version, the Nessus Network Monitor running on the remote host is prior to 6.5.4. It is, therefore, affected by multiple vulnerabilities as referenced in the TNS-2026-14 advisory.

  - An integer overflow can be triggered in SQLite's `concat_ws()` function. The resulting, truncated integer     is then used to allocate a buffer. When SQLite then writes the resulting string to the buffer, it uses the     original, untruncated size and thus a wild Heap Buffer overflow of size ~4GB can be triggered. This can     result in arbitrary code execution. (CVE-2025-3277)

  - When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey` with the curl tool,curl     should check the public key of the server certificate to verify the peer. This check was skipped in a     certain condition that would then make curl allow the connection without performing the proper check, thus     not noticing a possible impostor. To skip this check, the connection had to be done with QUIC with ngtcp2     built to use GnuTLS and the user had to explicitly disable the standard certificate verification.
    (CVE-2025-13034)

  - When doing multi-threaded LDAPS transfers (LDAP over TLS) with libcurl, changing TLS options in one thread     would inadvertently change them globally and therefore possibly also affect other concurrently setup     transfers. Disabling certificate verification for a specific transfer could unintentionally disable the     feature for other threads as well. (CVE-2025-14017)

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.

  - Handlebars provides the power necessary to let users build semantic templates. In versions 4.0.0 through     4.7.8, a crafted object placed in the template context can bypass all conditional guards in     `resolvePartial()` and cause `invokePartial()` to return `undefined`. The Handlebars runtime then treats     the unresolved partial as a source that needs to be compiled, passing the crafted object to     `env.compile()`. Because the object is a valid Handlebars AST containing injected code, the generated     JavaScript executes arbitrary commands on the server. The attack requires the adversary to control a value     that can be returned by a dynamic partial lookup. Version 4.7.9 fixes the issue. Some workarounds are     available. First, use the runtime-only build (`require('handlebars/runtime')`). Without `compile()`, the     fallback compilation path in `invokePartial` is unreachable. Second, sanitize context data before     rendering: Ensure no value in the context is a non-primitive object that could be passed to a dynamic     partial. Third, avoid dynamic partial lookups (`{{> (lookup ...)}}`) when context data is user-controlled.
    (CVE-2026-33940)

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

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2fed8dd674 advisory.

    33.0.3 Release

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.

ID	Name	Product	Family	Published	Updated	Severity
439339	SCA: security update for handlebars (GHSA-xhpv-hc6g-r9c6)	Tenable Self-Hosted Container Security	SCA Checks	3/27/2026	7/2/2026	high
439339	SCA: security update for handlebars (GHSA-xhpv-hc6g-r9c6)	Tenable Cloud Security	SCA Checks	3/27/2026	7/2/2026	high
313662	Fedora 44 : nextcloud (2026-cb5661d883)	Nessus	Fedora Local Security Checks	5/10/2026	5/10/2026	medium
313733	Fedora 43 : nextcloud (2026-6599e30e04)	Nessus	Fedora Local Security Checks	5/10/2026	5/10/2026	medium
314931	Nessus Network Monitor < 6.5.4 Multiple Vulnerabilities (TNS-2026-14)	Nessus	Misc.	5/15/2026	5/15/2026	medium
304164	Linux Distros Unpatched Vulnerability : CVE-2026-33940	Nessus	Misc.	3/28/2026	5/30/2026	high
313661	Fedora 42 : nextcloud (2026-2fed8dd674)	Nessus	Fedora Local Security Checks	5/10/2026	5/10/2026	medium

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