The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-24342 advisory.

    - Backport fix for CVE-2026-31958 [Orabug: 39521310]

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

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

An update of the python3 package has been released.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:13670 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19189 advisory.

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

Tenable has extracted the preceding description block directly from the RockyLinux 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 Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:20573 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:20577 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_13641 advisory.

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

Tenable has extracted the preceding description block directly from the CIQ 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 Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_13641 advisory.

    * tornado-python: Tornado: Denial of Service via large multipart bodies (CVE-2026-31958)

    * tornado: Tornado: Cookie attribute injection due to improper handling of cookie arguments     (CVE-2026-35536)

Tenable has extracted the preceding description block directly from the CIQ 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
331540	Oracle Linux 7 : python-tornado (ELSA-2026-24342)	Nessus	Oracle Linux Local Security Checks	8/1/2026	8/11/2026	high
333931	Photon OS 5.0: Python3 PHSA-2026-5.0-91-0830	Nessus	PhotonOS Local Security Checks	8/10/2026	11/2/2026	high
312171	RHEL 9 : python-tornado (RHSA-2026:13670)	Nessus	Red Hat Local Security Checks	5/5/2026	5/5/2026	high
316334	RockyLinux 9 : python-tornado (RLSA-2026:19189)	Nessus	Rocky Linux Local Security Checks	5/22/2026	5/22/2026	high
316781	RHEL 9 : python-tornado (RHSA-2026:20573)	Nessus	Red Hat Local Security Checks	5/26/2026	5/26/2026	high
316819	RHEL 10 : python-tornado (RHSA-2026:20577)	Nessus	Red Hat Local Security Checks	5/26/2026	5/26/2026	high
354013	Rocky Linux 10.2 [CIQ] Security Update: python-tornado-debugsource / python3-tornado / etc Multiple Vulnerabilities (crlsa-2026_13641)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	high
354219	Rocky Linux 10.1 [CIQ] Security Update: python-tornado-debugsource / python3-tornado / etc Multiple Vulnerabilities (crlsa-2026_13641)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	high

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