The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19576 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):

    * python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression     modules (CVE-2026-6100)

    * python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API     (CVE-2026-4786)

    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-2026:19216 advisory.

    * python: Python: Command-line option injection in webbrowser.open() via crafted URLs (CVE-2026-4519)

    * python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression     modules (CVE-2026-6100)

    * python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API     (CVE-2026-4786)

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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19175 advisory.

    - Security fixes for CVE-2026-4786, CVE-2026-6100     Resolves: RHEL-168158, RHEL-167916
    - Security fix for CVE-2026-4519     Resolves: RHEL-158053

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.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19216 advisory.

    - Security fixes for CVE-2026-4786 and CVE-2026-6100     Resolves: RHEL-167919, RHEL-168161
    - Security fix for CVE-2026-4519     Resolves: RHEL-158117

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.

The version of AOS installed on the remote host is prior to 7.3.1.12. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.3.1.12 advisory.

  - A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap     corruption, leading to a denial of service or potential code execution via a buffer-underflow in the     GVariant parser when processing maliciously crafted input strings. (CVE-2025-14087)

  - In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls     gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech. An     unauthenticated remote attacker can trigger this, causing the process to terminate in parse_nego_message.
    (CVE-2026-40355)

  - In MIT Kerberos 5 (aka krb5) before 1.22.3, there is an integer underflow and resultant out-of-bounds read     if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in     /etc/gss/mech. An unauthenticated remote attacker can trigger this, possibly causing the process to     terminate in parse_message. (CVE-2026-40356)

  - In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call,     leading to a receiver use-after-free. The victim must run rsync with -X (aka --xattrs). On Linux, many     (but not all) common configurations are vulnerable. Non-Linux platforms are more widely vulnerable.
    (CVE-2026-41035)

  - A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via     an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing     malicious file or remote filesystem attribute values. (CVE-2025-14512)

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 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:52400 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):

    * python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression     modules (CVE-2026-6100)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-dfc9182263 advisory.

    New Python version including bugfixes and security fixes.

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 Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_10950 advisory.

    * expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small     document that is submitted for parsing (CVE-2025-59375)

    * python: Quadratic complexity in os.path.expandvars() with user-controlled template (CVE-2025-6075)

    * cpython: Out-of-memory when loading Plist (CVE-2025-13837)

    * cpython: Header injection via newlines in data URL mediatype in Python (CVE-2025-15282)

    * cpython: Header injection in http.cookies.Morsel in Python (CVE-2026-0672)

    * cpython: CPython: Logging Bypass in Legacy .pyc File Handling (CVE-2026-2297)

    * cpython: Incomplete control character validation in http.cookies (CVE-2026-3644)

    * cpython: Stack overflow parsing XML with deeply nested DTD content models (CVE-2026-4224)

    * python: Python: HTTP header injection via CR/LF in proxy tunnel headers (CVE-2026-1502)

    * python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression     modules (CVE-2026-6100)

    * python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API     (CVE-2026-4786)

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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1818-1 advisory.

    Security issues fixed:

    - CVE-2026-1502: HTTP client proxy tunnel headers not validated for CR/LF (bsc#1261969).
    - CVE-2026-3446: base64 decoding stops at first padded quad by default and ignores other information that     could be       processed (bsc#1261970).
    - CVE-2026-3479: improper resource argument validation in `pkgutil.get_data()` can lead to path traversal     (bsc#1259989).
    - CVE-2026-4786: URLs prefixed with `%action` can pass the dash-prefix safety check and allow for command     injection       (bsc#1262319).
    - CVE-2026-6019: `BaseCookie.js_output()` does not neutralize characters in cookie values embedded in JS     (bsc#1262654).
    - CVE-2026-6100: use-after-free in `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile`     when process is       under memory pressure(bsc#1262098).

    Other updates and bugfixes:

    - Rewrite structure of Python interpreter packages. `python3*` symbols should be now provided by real     python3 packages       and its subpackages instead of the virtual provides (bsc#1258364).

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.

ID	名稱	產品	系列	已發布	已更新	嚴重性
315915	RHEL 9 : python3.9 (RHSA-2026:19576)	Nessus	Red Hat Local Security Checks	2026/5/20	2026/5/20	critical
317429	RockyLinux 9 : python3.9 (RLSA-2026:19216)	Nessus	Rocky Linux Local Security Checks	2026/5/28	2026/5/28	critical
322191	Oracle Linux 9 : python3.11 (ELSA-2026-19175)	Nessus	Oracle Linux Local Security Checks	2026/6/23	2026/6/23	critical
322205	Oracle Linux 9 : python3.9 (ELSA-2026-19216)	Nessus	Oracle Linux Local Security Checks	2026/6/23	2026/6/23	critical
322817	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.3.1.12)	Nessus	Misc.	2026/6/25	2026/6/25	critical
333582	RHEL 7 : python3 (RHSA-2026:52400)	Nessus	Red Hat Local Security Checks	2026/8/10	2026/8/10	critical
321848	Fedora 44 : python3.13 (2026-dfc9182263)	Nessus	Fedora Local Security Checks	2026/6/21	2026/6/21	critical
356291	Rocky Linux 8 [CIQ] Security Update: python3.12 / python3.12-debug / python3.12-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_10950)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/2	critical
315056	SUSE SLES15 Security Update : python39 (SUSE-SU-2026:1818-1)	Nessus	SuSE Local Security Checks	2026/5/16	2026/5/19	critical

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