Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: libxml2 (UTSA-2026-130066)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130066 advisory. In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow. Tenable has extracted the preceding description block directly fro...

SUSE SLES12 Security Update : xorg-x11-server (SUSE-SU-2026:4636-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4636-1 advisory. - CVE-2026-88812: XKB SetGeometry TextDoodad Double Free bsc1281213. - CVE-2026-93515: X.Org Server Present Extension Use-After-Fre...

SUSE SLES11: kernel-default / kernel-default-base / kernel-ec2 / kernel-ec2-base / etc (SUSE-SU-2026:4639-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4639-1 advisory. The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2026-64422:...

Security Updates for Microsoft Exchange Server (October 2026)

The Microsoft Exchange Server installed on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Improper neutralization of input during web page generation 'cross-site scripting' in Microsoft Exchange Server allows an unauthorized attacker to...

Linux Distros Unpatched Vulnerability : CVE-2026-110152

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in ANGLE in Google Chrome on on Android prior to 155.0.8059.79 allowed a remote attacker to potentially execute arbitrary code outside the sandb...

PT-2026-113789

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS affected versions not specified Juniper Networks Junos OS Evolved affected versions not specified Description A Heap-based Buffer Overflow occurs in the eventd process. This issue allows an unprivileged local attacker...

CVE-2026-15176: Heap-based Buffer Overflow

A vulnerability exists in NGINX Plus and NGINX Open Source when a location is configured that uses the alias directive together with rewrite and a set or return directive referencing the $requestfilename variable. Alternatively, the same result could be achieved when the $requestfilename variable...

CVE-2026-93479: Heap-based Buffer Overflow

A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a...

Rocky Linux 10.2 [CIQ] Security Update: flatpak / flatpak-debuginfo / flatpak-debugsource / flatpak-devel / etc Multiple Vulnerabilities (crlsa-2026_80498)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202680498 advisory. flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-dat...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: freerdp (UTSA-2026-130070)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130070 advisory. FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in negosendnegotiationrequest that fails to validate the LBLOADBALANCEINFO field length...

Linux Distros Unpatched Vulnerability : CVE-2026-93479

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format references the...

Rocky Linux 8 [CIQ] Security Update: flatpak / flatpak-debuginfo / flatpak-debugsource / flatpak-devel / etc Multiple Vulnerabilities (crlsa-2026_80687)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202680687 advisory. flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data...

PT-2026-114348

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description An issue occurs when a map directive utilizes regex matching and the root directive or access log format references the map's regex captur...

PT-2026-114189

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description An issue exists when a location is configured using the alias directive combined with rewrite and a set or return directive that reference...

Rocky Linux 9 [CIQ] Security Update: flatpak / flatpak-debuginfo / flatpak-debugsource / flatpak-devel / etc Multiple Vulnerabilities (crlsa-2026_80497)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202680497 advisory. flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: freerdp (UTSA-2026-130081)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130081 advisory. FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in negosendnegotiationrequest when processing Server Redirection PDU messages with...

nginx -- multiple vulnerabilities

The nginx developers report: A buffer overflow might occur in a worker process when using the "alias" directive if the request URI was changed by the "rewrite" directive and was then mapped to a file path CVE-2026-15176. A buffer overflow might occur in a worker process while evaluating string...

FreeBSD -- Remotely triggerable buffer overflow in tcp_rack

Problem Description: When the PCM sample array needs to grow, the RACK stack doubles a 16-bit allocation counter. Repeated doublings caused the counter to wrap to zero, resulting in a near-zero-length allocation followed by a copy of the existing samples into the undersized buffer. A remote peer...

ROS-20261014-73-0011

The vulnerability of the loongsongpufixupdmahang function in the arch/loongarch/pci/pci.c module, which is part of the LoongArch architecture support for the Linux operating system, is related to a buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to compromi...

ALSA-2026:82806 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: openvswitch: defer tunnel netdevput to RCU release CVE-2026-31678 kernel: ipv6: validate extension header length before copying to...