Linux Distros Unpatched Vulnerability : CVE-2026-86776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KeePass versions 2.35 through 2.61.1 fail to validate KDBX header field sizes before memory allocation in the ReadHeaderField function. Attackers can craft a...

Linux Distros Unpatched Vulnerability : CVE-2026-89158

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCRE2 before 10.48, on 32-bit platforms, has a pcre2compile32 integer overflow and resultant out-of- bounds write. CVE-2026-89158 Note that Nessus relies on the...

Fedora 45 : freerdp2 (2026-20b7d49f70)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-20b7d49f70 advisory. Backport several CVE fixes Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has no...

Fedora 45 : kernel / kernel-headers (2026-a0019f8ab9)

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-a0019f8ab9 advisory. The 7.2.4 stable kernel update contains a number of important fixes across the tree. ---- The 7.2.3 stable kernel update contains a number of important fixes...

HP Support Assistant < 9.53.2.0 Potential Escalation of Privilege (HPSBGN04131)

The version of HP Support Assistant installed on the remote Windows host is prior to 9.53.2.0. It is, therefore, affected by a privilege escalation vulnerability as referenced in the HPSBGN04131 advisory: - A potential security vulnerability has been identified in the HP Support Assistant for...

Fedora 45 : composer (2026-249d41312c)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-249d41312c advisory. Version 2.10.3 - 2026-08-27 Security: Validate package bin paths against path traversal using symlinks GHSA-96h3-5x6v-m776, CVE-2026-59944 Security:...

Fedora 43 : libevent (2026-728dd9f704)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-728dd9f704 advisory. Update to 2.1.13. The following security vulnerabilites are fixed in this update: - GHSA-fj29-64w6-73h6 CVE-2026-63383 - GHSA-45c6-qx49-89m8...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : KissFFT vulnerabilities (USN-8745-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8745-1 advisory. It was discovered that KissFFT incorrectly handled certain large Fourier transform sizes on 32-bit architectures. An attacker cou...

Xen: Improper Handling of HVM Emulation Return Codes (XSA-510)

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG in Xen. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107306 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usbgetbosdescriptor' The BOS descriptor defines a root...

RockyLinux 10 : osbuild-composer (RLSA-2026:66432)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:66432 advisory. golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821...

AlmaLinux 10 : gstreamer1-plugins-base (ALSA-2026:66460)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:66460 advisory. gstreamer1-plugins-base: gstreamer: NULL/invalid-pointer dereference in gstrtspmessageparseauthcredentials when parsing a crafted Digest...

RHEL 10 : osbuild-composer (RHSA-2026:66432)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:66432 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107314)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107314 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: IDLETIMER: Fix for possible ABBA deadlock Deletion of the last rule referencing a give...

Microsoft .NET Framework (September 2026)

The Microsoft .NET Framework installation on the remote host is missing a security update. It is, therefore, affected by the following vulnerabilities: - Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally. CVE-2026-62886 - Heap-based buffer overfl...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107287)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107287 advisory. In the Linux kernel, the following vulnerability has been resolved: netsched: Prevent creation of classes with TCHROOT The function qdisctreereducebacklog uses TCHRO...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : PHP vulnerabilities (USN-8743-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8743-1 advisory. It was discovered that PHP incorrectly handled backslash escaping in the...

Linux Distros Unpatched Vulnerability : CVE-2026-79591

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-buffer-overflow and use-after-free vulnerability exists in the xlsgetCSS function of libxls 1.6.3 due to insufficient validation of a file-controlled fon...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107261 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to...

Linux Distros Unpatched Vulnerability : CVE-2026-68006

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in Puma v.5.0.0 and before v.8.0.3 allows an attacker to execute arbitrary code via the ext/pumahttp11/http11parser.rl file CVE-2026-68006 Note that...