Noticias

HPE Patches Critical RCE Vulnerabilities in AOS-CX

Nearly two dozen issues, tracked collectively as CVE-2026-73749 (CVSS score of 9.8), were addressed with the updates. The post HPE Patches Critical RCE Vulnerabilities in AOS-CX appeared first on SecurityWeek.

12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover

Dubbed PostGREShell, CVE-2026-6471 turns low-level replication access into code execution, permanent superuser privileges and a persistent database backdoor. The post 12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover…

VMware Workstation and Fusion Updates Patch Critical Vulnerability

The flaws could allow attackers with administrative access to a virtual machine to execute code on the host system. The post VMware Workstation and Fusion Updates Patch Critical Vulnerability appeared first on SecurityWeek.

Over 440,000 Exploit Attempts Target Super Forms and Elementor Pro RCE Flaws

Threat actors are exploiting two critical security flaws in WordPress plugins Super Forms and Elementor Pro, according to findings from Wordfence. The vulnerabilities in question are - CVE-2026-14894 (CVSS score: 9.8) - A missing file type…

HPE patches critical ArubaOS-CX remote code execution flaw

Hewlett Packard Enterprise (HPE) has patched a critical vulnerability in the ArubaOS-CX network operating system that could lead to remote code execution. [...]

Critical Cisco Nexus 9000 Flaw Lets Unauthenticated Remote Attackers Run Code as Root

Cisco has released patches to address a critical security flaw affecting 10 Silicon One-based Nexus 9000 switches that could allow an unauthenticated, remote attacker to execute code as root, alongside an IOS XR hardening release bundling…

SonicWall urges immediate patching of chained vulnerabilities

Just weeks after a wave of ransomware attacks, new flaws in SMA1000 series appliances are being exploited.

Critical Elementor Pro flaw exploited to take over WordPress sites

A recently patched critical vulnerability (CVE-2026-32475) in the Elementor Pro plugin for WordPress is being exploited in attacks that deliver a webshell payload and execute arbitrary commands on the server. [...]

Schneider Electric Easergy, EcoStruxture, PowerLogic, and Saitel Products (Update A)

View CSAF Summary Schneider Electric is aware of a vulnerability in the following products: The Easergy C5 is a scalable and interoperable bay controller, protection and merging unit for large and critical infrastructure electrical…

IXON VPN Client

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to perform remote code execution on the computer running the client with elevated privileges. The following versions of IXON VPN Client are affected…

Over 3 Million WordPress Sites Affected by Migration Plugin Vulnerability

The high-severity SQL injection flaw (CVE-2026-19949) could allow unauthenticated attackers to achieve remote code execution. The post Over 3 Million WordPress Sites Affected by Migration Plugin Vulnerability appeared first on SecurityWeek.

Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities

Publicly disclosed S/MIME flaws could expose encrypted email content, while critical IOS XR and Nexus bugs could enable remote code execution and authentication bypass. The post Cisco Warns of Unpatched Secure Email Flaws, Patches Critical…

Hackers exploit Sangoma Switchvox flaw to deploy reverse shells

Attackers are actively exploiting CVE-2026-9586, an unauthenticated SQL injection vulnerability in the Sangoma Switchvox VoIP platform that can lead to remote code execution. [...]

WordPress backup plugin flaw exposes millions of sites to takeover attacks

An SQL injection vulnerability in the All-in-One WP Migration and Backup plugin for WordPress could allow unauthenticated attackers to execute remote code and take control of affected websites. [...]

The 'S' in Zoom, Stands for Security

Today we uncover two (local) security flaws in Zoom's latest macOS client. First, a privilege escalation vulnerability, and second, a method to surreptitiously access a user's webcam and microphone (via Zoom).

Hackers exploit critical JFrog Artifactory flaw to forge admin tokens

A critical authentication bypass vulnerability (CVE-2026-82329) in JFrog Artifactory is being exploited in attacks to create tokens that provide administrative access. [...]

Nearly 22,000 Microsoft Exchange servers remain exposed to critical security flaw (CVE-2026-62911)

Nearly 22,000 Microsoft Exchange servers remain unpatched against CVE-2026-62911, a critical authentication bypass vulnerability, according to daily scans from the Shadowserver Foundation. The United States and Germany top the list with…

Two critical Chrome flaws put users at risk on malicious websites

Update Chrome now: Two critical vulnerabilities could allow a malicious website to run code on your device.

Chrome and Firefox Updates Patch Dozens of Vulnerabilities

The browser refreshes fix multiple use-after-free, sandbox escape, and privilege escalation bugs. The post Chrome and Firefox Updates Patch Dozens of Vulnerabilities appeared first on SecurityWeek.

Attackers Exploit Critical Switchvox Flaw to Deploy Reverse Shells Without Credentials

Threat actors are exploiting a severe security vulnerability in Sangoma Switchvox, an enterprise VoIP platform, that could allow unauthenticated remote code execution. The vulnerability in question is CVE-2026-9586 (CVSS score: 9.3), a…

Attackers Pounce on Critical Artifactory Bug Following Disclosure

CVE-2026-82329 is an authentication bypass flaw in JFrog's repository manager that enables bad actors to gain admin-level access on affected systems.

CISA scraps 6 free cybersecurity assessments for critical infrastructure operators

The agency’s decision, spurred by workload concerns, could leave organizations without valuable insights into their vulnerabilities.

Attackers Exploit Critical JFrog Artifactory Flaw to Mint Admin Tokens Days After Disclosure

Threat actors are exploiting a newly patched critical security flaw impacting JFrog Artifactory merely days after public disclosure, according to watchTowr. The vulnerability in question is CVE-2026-82329 (CVSS score: 9.8), a case of…

Nearly 22,000 Microsoft Exchange servers vulnerable to hijack attacks

Nearly 22,000 Microsoft Exchange servers exposed online remain unpatched against a high-severity authentication bypass vulnerability that allows attackers to hijack all user mailboxes. [...]

Rockwell Automation Historian ME

View CSAF Summary Successful exploitation of these vulnerabilities could crash the device being accessed; an out-of-bounds write condition may allow remote code execution. The following versions of Rockwell Automation Historian ME are…

Attackers Exploit Critical Langflow and Rails Flaws in Credential-Probing and C2 Activity

Threat actors are exploiting two critical flaws impacting Langflow and Ruby on Rails, according to new findings from VulnCheck. The vulnerabilities in question are listed below - CVE-2026-0768 (CVSS score: 9.8) - A lack of proper…

Multiple Threat Actors Rapidly Exploit React2Shell: A Case Study of Active Compromise

On December 3, 2025 (local time), a vulnerability allowing unauthenticated remote code execution in React Server Components (RSC) (CVE-2025-55182) was disclosed. JPCERT/CC has received multiple incident reports related to this attack…

Rapid7 Analysis: Microsoft SharePoint Remote Code Execution (CVE-2026-63520)

Gunra ransomware: what you need to know

The ransomware gang Gunra has been creating havoc - exploiting unpatched VPNs and firewalls to steal data, encrypt systems, and extort victims across healthcare, finance, manufacturing, and more. Read more in my article on the Fortra blog.

The Good, the Bad and the Ugly in Cybersecurity – Week 34 (2026)

U.S. indicts Iranian cyber espionage operations, Medusa ransomware breaches 500 organizations, and attackers exploit a critical Windows protocol flaw.