The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-dd4a7e240e advisory.

    Erlang ver. 26.2.5.19


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-2026-53a7ddccc8 advisory.

    Erlang ver. 26.2.5.19


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 openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20607-1 advisory.

    Security issues fixed:

    - CVE-2026-21620: improper isolation and compartmentalization can lead to TFTP relative path traversal and     remote       arbitrary reads/writes (bsc#1258663).
    - CVE-2026-23941: improper handling of duplicate Content-Length headers in Erlang OTP can lead to HTTP     request       smuggling (bsc#1259687).
    - CVE-2026-23942: improper limitation of a pathname to a restricted directory in the SFTP server can lead     to path       traversal (bsc#1259681).
    - CVE-2026-23943: improper handling of highly compressed data in Erlang OTP ssh can lead to denial of     service       (bsc#1259682).
    - CVE-2026-28808: incorrect authorization can lead to unauthenticated access to protected CGI scripts     (bsc#1261728).
    - CVE-2026-28810: predictable DNS transaction IDs can lead to DNS cache poisoning (bsc#1261726).
    - CVE-2026-32144: missing signature verification can lead to OCSP authorization bypass and information     disclosure       (bsc#1261734).

    Other updates and bugfixes:

    - jinterface: allow to build determenistic OtpErlang.jar (bsc#1262288).

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

  - Generation of Predictable Numbers or Identifiers vulnerability in Erlang/OTP kernel (inet_res, inet_db     modules) allows DNS Cache Poisoning. The built-in DNS resolver (inet_res) uses a sequential, process-     global 16-bit transaction ID for UDP queries and does not implement source port randomization. Response     validation relies almost entirely on this ID, making DNS cache poisoning practical for an attacker who can     observe one query or predict the next ID. This conflicts with RFC 5452 recommendations for mitigating     forged DNS answers. inet_res is intended for use in trusted network environments and with trusted     recursive resolvers. Earlier documentation did not clearly state this deployment assumption, which could     lead users to deploy the resolver in environments where spoofed DNS responses are possible. This     vulnerability is associated with program files lib/kernel/src/inet_db.erl and lib/kernel/src/inet_res.erl.
    This issue affects OTP from OTP 17.0 until OTP 28.4.2, 27.3.4.10 and 26.2.5.19 corresponding to kernel     from 3.0 until 10.6.2, 10.2.7.4 and 9.2.4.11. (CVE-2026-28810)

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

An update of the erlang package has been released.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2a93359b0b advisory.

    Erlang ver. 26.2.5.19


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
306617	Fedora 42 : erlang (2026-dd4a7e240e)	Nessus	Fedora Local Security Checks	4/16/2026	4/27/2026	high
306606	Fedora 43 : erlang (2026-53a7ddccc8)	Nessus	Fedora Local Security Checks	4/16/2026	4/27/2026	high
310082	openSUSE 16 Security Update : erlang (openSUSE-SU-2026:20607-1)	Nessus	SuSE Local Security Checks	4/24/2026	4/24/2026	high
305613	Linux Distros Unpatched Vulnerability : CVE-2026-28810	Nessus	Misc.	4/8/2026	5/22/2026	medium
312353	Photon OS 5.0: Erlang PHSA-2026-5.0-0831	Nessus	PhotonOS Local Security Checks	5/6/2026	5/6/2026	high
312351	Photon OS 4.0: Erlang PHSA-2026-4.0-1005	Nessus	PhotonOS Local Security Checks	5/6/2026	5/6/2026	high
310543	Fedora 44 : erlang (2026-2a93359b0b)	Nessus	Fedora Local Security Checks	4/27/2026	4/27/2026	high

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