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142 search results for: threat

31

IT security update November 2023: Critical vulnerabilities and threats

In the November 2023 commVT Intelligence Update, several critical vulnerabilities and security threats have come to light. Cisco’s Internetworking Operating System (IOS) XE Software Web User Interface (UI) was found to be vulnerable to two actively exploited critical vulnerabilities, allowing attackers to execute arbitrary code remotely. The curl command-line tool, widely used across various platforms, […]

32

War in Ukraine – Cyber Attacks also Pose a Threat

Hardly any other topic is currently as present as the war in Ukraine, which is claiming numerous civilian and military victims. But in today’s interconnected and digitized world, the threat is not only military attacks, but is also expanding into cyber space. According to the Institute for Economics and Peace (IEP), cyber attacks on Ukraine […]

33

CVE-2026-19478: GitLab CE/EE GraphQL Unauthenticated Flaw Actively Exploited

GitLab has released fixes for CVE-2026-19478 (CVSS 9.4, EPSS 0.7% (51st percentile)), a critical-severity code injection flaw [CWE-94]. The vulnerability affects the GraphQL directive in GitLab Community Edition (CE) and Enterprise Edition (EE). According to GitLab, the flaw can allow an unauthenticated attacker to remotely modify or delete public projects and user data under certain […]

35

Patch Now! CVE-2026-18577 in N-able N-central Actively Exploited

! Update August 14th, 2026 N-able has released N-central 2026.3 Hotfix 2 (build 2026.3.1.10) after the vendor identified another attack path associated with CVE-2026-18577. Hotfix 2 adds further hardening measures and supersedes Hotfix 1 (2026.3.1.7). N-able states that the new mitigation was deployed to hosted N-central environments on August 6, while self-hosted customers must upgrade […]

36

Patch Priority: An Emerging Tide of Linux Vulnerabilities Put Users in Hot Water

Several concerning vulnerabilities affecting Linux have emerged in recent months. The vulnerabilities include CISA Known Exploited Vulnerabilities (KEV) entries for CVE-2026-31431 (aka Copy Fail) [1], and an older flaw, CVE-2022-0492 [2]. However, a wave of concerning new vulnerabilities are associated with publicly available exploits or proof-of-concept (PoC) code. Collectively, the flaws represent local privilege escalation, […]

37

Patch Now! Back-to-Back Synacor Zimbra Updates Fix Two Sets of Critical Vulnerabilities

In July 2026, Zimbra released two security patches for multiple vulnerabilities affecting the Classic Web Client and other components of Zimbra Collaboration Suite (ZCS). Version 10.1.19 addressed a stored cross-site scripting (XSS) flaw that has not been assigned a CVE. Version 10.1.20 fixed a command-injection issue in the SNMP monitoring component, four additional stored XSS […]

38

wp2shell: Exploit Chaining for Unauthenticated RCE in WordPress

A WordPress Core vulnerability chain, publicly nicknamed wp2shell, combines CVE-2026-63030 (CVSS 9.8) and CVE-2026-60137 (CVSS 5.9) for pre-authentication remote code execution (RCE). The exploit chain affects WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2. WordPress 6.8.x before 6.8.6 is affected by CVE-2026-60137 alone. Dozens of proof-of-concept (PoC) exploits have been published for the full exploit […]

39

Greenbone’s OPENVAS SCAN Now Supports the Nutanix AHV Hypervisor

Users appreciate when software can easily integrate into their existing IT environment. For vendors, this means supporting a cross-platform mix of operating systems and infrastructure. Greenbone is excited to expand our virtualization platform support, bringing Nutanix AHV into our family of supported hypervisors. This addition adds flexibility for deploying OPENVAS SCAN and extends Greenbone’s already […]

40

CTX696604: Multiple New Flaws Affecting Citrix NetScaler ADC and NetScaler Gateway

Citrix security advisory CTX696604 covers six vulnerabilities in customer-managed NetScaler ADC and NetScaler Gateway. NetScaler Gateway is used to authenticate remote users and connect them to internal network resources, and NetScaler ADC load balancing is a core feature used to distribute requests and improve availability. The highest-risk issues in the bulletin can lead to memory […]