PT-2026-3123

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon rpd Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated attacker controlling an adjacent IS-IS neighbor to send a specific update packet causing a memory leak. Continued receipt...

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Microsoft January 2026 Patch Tuesday: 115 Vulnerabilities Fixed

Microsoft kicks off 2026 with 115 security updates, including a fix for an actively exploited zero-day. Protect your Windows and Office systems today...

CVE-2025-15377 Sosh Share Buttons <= 1.1.0 - Cross-Site Request Forgery

The Sosh Share Buttons plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.0. This is due to missing nonce validation on the 'adminpagecontent' function. This makes it possible for unauthenticated attackers to update the plugin's settings via...

CVE-2025-14389 WPBlogSyn <= 1.0 - Cross-Site Request Forgery to Arbitrary Remote Sync Configuration Update

The WPBlogSyn plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to update the plugin's remote sync settings via a forged request granted...

kernel: libceph: fix potential use-after-free in have_mon_and_osd_map()

A use-after-free vulnerability was found in the Ceph client session initialization in the Linux kernel. The havemonandosdmap function checks map epochs without holding the appropriate locks, racing with concurrent map updates that free the old map. This can result in dereferencing freed memory...

kernel: libceph: fix potential use-after-free in have_mon_and_osd_map()

A use-after-free vulnerability was found in the Ceph client session initialization in the Linux kernel. The havemonandosdmap function checks map epochs without holding the appropriate locks, racing with concurrent map updates that free the old map. This can result in dereferencing freed memory...

Security Updates for Microsoft Excel Products C2R (January 2026)

The Microsoft Excel Products are missing a security update. It is, therefore, affected by the following vulnerabilities: - Multiple remote code execution vulnerabilities that attackers can exploit to bypass authentication and execute unauthorized arbitrary commands. CVE-2026-20946, CVE-2026-20950...

MiracleLinux 3 : bind-9.3.6-4.P1.1.1AXS3 (AXSA:2009-425:4)

"The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2009-425:4 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names t...

RHEL 8 : kernel (RHSA-2026:0533)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0533 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: Fix use-after-fre...

RockyLinux 9 : cups (RLSA-2026:0312)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:0312 advisory. CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack...

MiracleLinux 3 : kernel-2.6.18-53.11AXS3 (AXSA:2008-150:05)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2008-150:05 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating...

TencentOS Server 3: luksmeta (TSSA-2025:0989)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0989 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Security Updates for Microsoft Word Products C2R (January 2026)

The Microsoft Word Products are missing security updates. It is, therefore, affected by multiple remote code execution vulnerabilities that attackers can exploit to bypass authentication and execute unauthorized arbitrary commands. CVE-2026-20944, CVE-2026-20948 Note that Nessus has not tested fo...

Fedora 42 : composer (2026-13b4dbe546)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-13b4dbe546 advisory. Version 2.9.3 - 2025-12-30 Security: Fixed ANSI sequence injection GHSA-59pp-r3rg-353g / CVE-2025-67746 Fixed COMPOSERNOSECURITYBLOCKING env var not being...

Security Updates for Microsoft Office Products C2R (January 2026)

The Microsoft Office Products are missing security updates. It is, therefore, affected by multiple vulnerabilities: - Remote code execution vulnerabilities that attackers can exploit to bypass authentication and execute unauthorized arbitrary commands. CVE-2026-20952, CVE-2026-20953 - A privilege...

WordPress Crush.pics Image Optimizer plugin <= 1.8.7 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Update vulnerability

Missing Authorization to Authenticated Subscriber+ Plugin Settings Update vulnerability discovered by ChamlaVic in WordPress Plugin Crush.pics Image Optimizer versions = 1.8.7...

TYPO3 CMS Allows Broken Access Control in Edit Document Controller

Problem By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary data into prohibited exclude fields of a database table for which the user already has write permission for a...

CVE-2026-21265

CVE-2026-21265 describes a Secure Boot bypass tied to expiration of Microsoft root certificates in the UEFI KEK/DB chain. Affected certificates include KEK CA 2011 (expires 2026-06-24), UEFI CA 2011 (expires 2026-06-27), and Windows Production PCA 2011 (expires 2026-10-19). The vulnerability aris...

Important: Red Hat Security Advisory: VolSync v0.14 security fixes and container updates

VolSync v0.14 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...