EUVD-2026-23344

Vault’s PKI engine’s ACME validation did not reject local targets when issuing http-01 and tls-alpn-01 challenges. This may lead to these requests being sent to local network targets, potentially leading to information disclosure. Fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0,...

GHSA-M2W4-8GGF-RJ47 HashiCorp Vault has a KVv2 Metadata and Secret Deletion Policy Bypass that leads to Denial-of-Service

An authenticated user with access to a kvv2 path through a policy containing a glob may be able to delete secrets they were not authorized to read or write, resulting in denial-of-service. This vulnerability did not allow a malicious user to delete secrets across namespaces, nor read any secret...

Security Updates for Microsoft Windows Admin Center in Azure Portal (March 2026)

The Microsoft Windows Admin Center in Azure Portal installed on the remote host is missing a security update. It is, therefore, affected by a vulnerability: - Elevation of Privilege vulnerability in Windows Admin Center in Azure Portal CVE-2026-23660 Note that Nessus has not tested for this issue...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : plexus-utils (SUSE-SU-2026:1396-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1396-1 advisory. This update for plexus-utils fixes the following issue: Security fixes: - CVE-2025-67030: directory...

Oracle Linux 9 : .NET / 10.0 (ELSA-2026-8471)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-8471 advisory. 10.0.106-1.0.1 - Add support for Oracle Linux 10.0.106-1 - Update to .NET SDK 10.0.106 and Runtime 10.0.6 - Resolves: RHEL-163384 Tenable has extracted...

Photon OS 5.0: Linux PHSA-2026-5.0-0825

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0825. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Microsoft .NET Core (April 2026)

The Microsoft .NET Core installations on the remote host are missing security updates. It is, therefore, affected by multiple vulnerabilities: - Denial of Service CVE-2026-26171, CVE-2026-32203, CVE-2026-33116 - Improper neutralization of special elements in .NET allows an unauthorized attacker t...

Photon OS 4.0: Squid PHSA-2026-4.0-0996

An update of the squid package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0996. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Important Photon OS Security Update - PHSA-2026-4.0-0999

Updates of 'linux' packages of Photon OS have been released...

Security Updates for Microsoft SQL Server (April 2026)

The Microsoft SQL Server installation on the remote host is missing a security update. It is, therefore, affected by the following vulnerabilities: - A privilege escalation vulnerability CVE-2026-32167, CVE-2026-32176 - A remote code execution vulnerability CVE-2026-33120 Note that Nessus has not...

Microsoft Visual Studio Products (April 2026)

The Microsoft Visual Studio Products are missing a security update. It is, therefore, affected by an information disclosure vulnerability: - It is possible to obtain a user's NTLM hash by tricking them into cloning a malicious repository, or checking out a malicious branch that accesses an...

Photon OS 4.0: Linux PHSA-2026-4.0-0998

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0998. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-40249

CVE-2026-40249 affects free5GC UDR (versions 4.2.1 and earlier). The PUT handler for /nudr-dr/v2/policy-data/subs-to-notify/{subsId} may continue processing after request body read or deserialization errors, invoking the processor with an uninitialized/partially initialized PolicyDataSubscription...

CVE-2026-40249 free5gc UDR fail-open request handling in PolicyDataSubsToNotifySubsIdPut may allow unintended subscription updates after input errors

free5GC is an open-source implementation of the 5G core network. In versions 4.2.1 and below of the UDR service, the PUT handler for updating Policy Data notification subscriptions at /nudr-dr/v2/policy-data/subs-to-notify/subsId does not return after request body retrieval or deserialization...

MAL-2026-2819 Malicious code in pynosist (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 ef7a4db1443361fe93b268c7ad8f38c5c290d5334162b57c2b534c97acbc2b5d The campaign is built from a benign-like package e.g. genosys and the malicious dependency e.g. pynosist. The dependency uses a PTH file to trigger malicious...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.13.65 packages and security update

Red Hat OpenShift Container Platform release 4.13.65 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.65 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.65 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.28 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.28 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...

PowMix botnet targets Czech workforce

Cisco Talos discovered an ongoing malicious campaign, operating since at least December 2025, affecting a broader workforce in the Czech Republic with a previously undocumented botnet we call "PowMix." PowMix employs randomized command-and-control C2 beaconing intervals, rather than persistent...

WordPress Riaxe Product Customizer plugin <= 2.1.2 - Missing Authorization to Unauthenticated Arbitrary Options Update to Privilege Escalation via 'install-imprint' AJAX Action vulnerability

Missing Authorization to Unauthenticated Arbitrary Options Update to Privilege Escalation via 'install-imprint' AJAX Action vulnerability discovered by Kai Aizen in WordPress Plugin Riaxe Product Customizer versions = 2.1.2...