Vulnerabilidades explotadas activamente
6 nuevas vulnerabilidades explotadas esta semana
El catálogo KEV de CISA recoge las vulnerabilidades que se están explotando en ataques reales, no las que podrían estarlo. Es la lista por la que empezar al decidir qué parchear primero.
Esta semana
-
CVE-2023-22894 Media4.9
Strapi · Strapi
Strapi Cleartext Storage of Sensitive Information Vulnerability
-
CVE-2021-3199 Crítica9.8
ONLYOFFICE · Docs
ONLYOFFICE Docs Server Path Traversal Vulnerability
-
CVE-2016-3081 Alta8.1
Apache · Struts
Apache Struts Command Injection Vulnerability
77 días después de las primeras pruebas de explotación
-
CVE-2015-5477 Alta7.5
ISC · BIND
ISC BIND Data Processing Errors Vulnerability
4085 días después de las primeras pruebas de explotación
-
CVE-2015-3306 Crítica10.0
ProFTPD · ProFTPD
ProFTPD Improper Access Control Vulnerability
-
CVE-2026-88779 Alta7.5
Citrix · NetScaler
Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Añadidas anteriormente
-
CVE-2026-102490 Alta7.8
Zammad GmbH · Zammad
Zammad GmbH Zammad Improper Privilege Management Vulnerability
-
CVE-2026-102489 Crítica9.8
Zammad GmbH · Zammad
Zammad GmbH Zammad Session Fixation Vulnerability
-
CVE-2026-104286 Crítica9.8
Fortinet · FortiMail
Fortinet FortiMail Path Traversal Vulnerability
-
CVE-2026-76504 Crítica9.8
Cisco · Catalyst SD-WAN Manager
Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability
-
CVE-2026-86950 Alta8.8
Apple · Multiple Products
Apple Multiple Products Out-of-Bounds Write Vulnerability
-
CVE-2026-88772 Alta8.1
Citrix · NetScaler
Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
-
CVE-2026-88771 Crítica9.8
Citrix · NetScaler
Citrix NetScaler Improper Input Validation Vulnerability
-
CVE-2026-87902 Alta8.1
WordPress · Core
WordPress Core Remote File Inclusion Vulnerability
-
CVE-2026-67279 Media6.5
MikroTik · RouterOS
Mikrotik RouterOS Improper Enforcement of Behavioral Workflow Vulnerability
20 días después de las primeras pruebas de explotación
-
CVE-2026-65660 Alta8.8
Microsoft · SharePoint
Microsoft SharePoint Code Injection Vulnerability
-
CVE-2026-71362 Crítica9.1
Adobe · Commerce and Magento
Adobe Commerce and Magento Incorrect Authorization Vulnerability
21 días después de las primeras pruebas de explotación
-
CVE-2026-5430 Crítica10.0
WSO2 · Multiple Products
WSO2 Multiple Products Path Traversal Vulnerability
9 días después de las primeras pruebas de explotación
-
CVE-2026-94127 Crítica9.8
F5 · BIG-IP APM
F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability
-
CVE-2026-93952 Crítica10.0
Arista · VeloCloud Orchestrator
Arista VeloCloud Orchestrator Improper Input Validation Vulnerability
-
CVE-2026-93616 Crítica9.8
Check Point · Multiple Products
Check Point Multiple Products Path Traversal Vulnerability
-
CVE-2026-85102 Crítica9.8
Check Point · Multiple Products
Check Point Multiple Products Improper Certificate Validation Vulnerability
-
CVE-2026-7273 Alta8.8
Zyxel · GS1900 Series Switches
Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability
-
CVE-2026-53266 Alta8.8
Linux · Kernel
Linux Kernel Out-of-Bounds Write Vulnerability
-
CVE-2025-39964 Alta7.8
Linux · Kernel
Linux Kernel Race Condition Vulnerability
-
CVE-2025-39682 Crítica9.8
Linux · Kernel
Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability
-
CVE-2026-87886 Alta7.8
Acronis · Backup
Acronis Backup Incorrect Default Permissions Vulnerability
-
CVE-2026-76460 Crítica10.0
Cisco · Identity Services Engine
Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability
-
CVE-2026-58704 Alta8.8
Google · Pixel
Google Pixel Improper Authorization Vulnerability
-
CVE-2026-76461 Crítica9.8
Cisco · Secure Email Gateway
Cisco Secure Email Gateway SQL Injection Vulnerability
-
CVE-2026-85706 Crítica10.0
GitLab · Community Edition and Enterprise Edition
GitLab Community Edition and Enterprise Edition Path Traversal Vulnerability
-
CVE-2026-84869 Crítica9.9
ConnectWise · ScreenConnect
ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability
-
CVE-2026-42018 Alta7.5
JFrog · Artifactory
JFrog Artifactory Improper Authentication Vulnerability
-
CVE-2026-42016 Alta8.1
JFrog · Artifactory
JFrog Artifactory Incorrect Authorization Vulnerability
-
CVE-2026-86060 Crítica9.8
MikroTik · RouterOS
MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability
-
CVE-2026-67277 Alta8.2
MikroTik · RouterOS
MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
-
CVE-2026-87491 Alta8.8
Google · Chromium V8
Google Chromium V8 Out of Bounds Write Vulnerability
-
CVE-2026-20079 Crítica10.0
Cisco · Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management
Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability
-
CVE-2026-19490 Crítica9.8
Citrix · NetScaler
Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability
-
CVE-2025-25249 Alta8.1
Fortinet · Multiple Products
Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
-
CVE-2026-86218 Crítica9.8
N-able · N-central
N-able N-central Static Code Injection Vulnerability
-
CVE-2026-85880 Alta7.8
Microsoft · Windows
Microsoft Windows Heap-Based Buffer Overflow Vulnerability
-
CVE-2026-81963 Alta7.8
Microsoft · Windows
Microsoft Windows Link Following Vulnerability
-
CVE-2026-75650 Crítica10.0
Adobe · Commerce and Magento
Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine Vulnerability
-
CVE-2026-85046 Alta8.8
Google · Chromium V8
Google Chromium V8 Type Confusion Vulnerability
-
CVE-2026-9586 Crítica9.8
Sangoma · Switchvox
Sangoma Switchvox SQL Injection Vulnerability
-
CVE-2026-83549 Alta7.8
SonicWall · SMA1000 Appliances
SonicWall SMA1000 Appliances OS Command Injection Vulnerability
-
CVE-2026-83548 Crítica10.0
SonicWall · SMA1000 Appliances
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
-
CVE-2026-82329 Crítica9.8
JFrog · Artifactory
JFrog Artifactory Improper Authentication Vulnerability
-
CVE-2026-59822 Alta8.2
BerriAI · LiteLLM
BerriAI LiteLLM Improper Authentication Vulnerability
56 días después de las primeras pruebas de explotación
-
CVE-2026-49869 Crítica10.0
Kestra · Kestra OSS
Kestra OSS OS Command Injection Vulnerability
7 días después de las primeras pruebas de explotación
-
CVE-2026-48710 Media6.5
Kludex · Starlette
Kludex Starlette HTTP Request/Response Smuggling Vulnerability
99 días después de las primeras pruebas de explotación
-
CVE-2026-82078 Crítica9.1
PaperCut · NG/MF
PaperCut NG/MF Unsafe Reflection Vulnerability
-
CVE-2026-81578 Crítica9.8
PaperCut · NG/MF
PaperCut NG/MF Missing Authentication for Critical Function Vulnerability
-
CVE-2026-66384 Media5.3
JFrog · Artifactory
JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability
-
CVE-2026-53362 Alta7.8
Linux · Kernel
Linux Kernel Unspecified Vulnerability
-
CVE-2023-49105 Crítica9.8
ownCloud · ownCloud
ownCloud Improper Authentication Vulnerability
-
CVE-2026-8452 Crítica9.8
Citrix · NetScaler ADC and NetScaler Gateway
Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
9 días después de las primeras pruebas de explotación
-
CVE-2022-0995 Alta7.8
Linux · Kernel
Linux Kernel Out-of-Bounds Write Vulnerability
-
CVE-2021-23758 Alta8.1
Ajax.NET Professional · Ajax.NET Professional
Ajax.NET Professional Deserialization of Untrusted Data Vulnerability
Qué es el catálogo KEV
Datos del catálogo Known Exploited Vulnerabilities de CISA, obra del Gobierno de EE. UU. en dominio público. Los plazos indicados obligan a las agencias federales estadounidenses (BOD 22-01); para el resto son una buena referencia de prioridad.