Vulnérabilités et CVE

Priorisation des failles exploitées et accès rapide aux avis éditeurs utiles à l’infrastructure.

VEILLE ACTIVE

Vulnérabilités connues comme exploitées - CISA KEV

CVE-2026-1185272026-10-30

Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability

Ivanti // Connect Secure

Ivanti Connect Secure contains a generation of predictable numbers or identifiers vulnerability that allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-111357.

Échéance CISA : 2026-11-13Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1113572026-10-30

Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability

Ivanti // Connect Secure

Ivanti Connect Secure contains a missing authentication for critical function vulnerability that could allow a local authenticated attacker to escalate their privileges. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-118527.

Échéance CISA : 2026-11-02Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-972292026-10-29

GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound Vulnerability

GitLab // Community Edition and Enterprise Edition

GitLab Community Edition and Enterprise Edition contain a integer overflow or wraparound vulnerability that could allow an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

Échéance CISA : 2026-11-01Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-764182026-10-29

Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Unchecked Return Value to NULL Pointer Dereference Vulnerability

Cisco // Secure Firewall ASA Software and Cisco Secure FTD Software

Cisco Secure Firewall ASA Software and Cisco Secure FTD Software contains an unchecked return value to NULL pointer dereference vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.

Échéance CISA : 2026-11-01Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-417092026-10-28

Broadcom VMWare ESX Insufficient Logging Vulnerability

Broadcom // VMware ESX

Broadcom VMWare ESX contains an insufficient logging vulnerability that could allow a malicious actor with admin access to perform certain operations without being logged.

Échéance CISA : 2026-11-11Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-463002026-10-28

Linux Kernel Missing Initialization of a Variable Vulnerability

Linux // Kernel

Linux Kernel contains a missing initialization of a variable vulnerability that could allow for unintended modification of page-cache-backed data via failure to preserve the shared-fragment marker during socket buffer coalescing, causing ESP input processing to decrypt shared fragments in place. This vulnerability can be chained with CVE-2026-109618 and CVE-2026-109619 to implant PHP webshells and run commands as root.

Échéance CISA : 2026-10-31Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-483562026-10-27

Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type Vulnerability

Adobe // Commerce and Magento

Adobe Commerce and Magento contain an unrestricted upload of file with dangerous type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session.

Échéance CISA : 2026-11-10Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1114972026-10-27

Google Brotli Unchecked Return Value Vulnerability

Google // Brotli

Google Brotli contains an unchecked return value vulnerability that allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream.

Échéance CISA : 2026-11-10Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1096182026-10-26

PHP Memory Corruption Vulnerability

PHP Group // PHP

PHP contains an out-of-memory corruption vulnerability that allows for unauthenticated remote code execution.

Échéance CISA : 2026-10-29Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1096192026-10-26

PHP Stale Internal Request-State Vulnerability

PHP Group // PHP

PHP contains a stale internal request-state vulnerability that allows for unauthenticated remote code execution.

Échéance CISA : 2026-10-29Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1146252026-10-23

Arista VeloCloud Orchestrator SQL Injection Vulnerability

Arista // VeloCloud Orchestrator

Arista VeloCloud Orchestrator on-prem contains a SQL injection vulnerability that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.

Échéance CISA : 2026-10-26Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1104472026-10-23

Collabora Online – Built-in CODE Server OS Command Injection Vulnerability

Collabora // Collabora Online – Built-in CODE Server

Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running.

Échéance CISA : 2026-10-26Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1069312026-10-20

EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability

EG Secure Solutions // SiteGuard Server Edition

EG Secure Solutions SiteGuard Server Edition contains an OS command injection vulnerability which may allow an attacker to execute arbitrary OS commands with root or SYSTEM privileges on the system running the affected product.

Échéance CISA : 2026-10-23Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-966562026-10-20

Plex Media Server External Control of File Name or Path Vulnerability

Plex // Media Server

Plex Media Server contains an external control of file name or path vulnerability which can allow an admin user to write arbitrary files that may be executed on load. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96654, and CVE-2026-96655.

Échéance CISA : 2026-10-23Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-966552026-10-20

Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability

Plex // Media Server

Plex Media Server contains a server-side request forgery (SSRF) vulnerability that could allow an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96654, and CVE-2026-96656.

Échéance CISA : 2026-11-03Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-966542026-10-20

Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability

Plex // Media Server

Plex Media Server contains an improper neutralization of encoded URI schemes in a web page vulnerability that could allow an attacker to call other plugins' functions and supply their own parameters. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96655, and CVE-2026-96656.

Échéance CISA : 2026-10-23Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-966522026-10-20

Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability

Plex // Media Server

Plex Media Server contains a server-side request forgery (SSRF) vulnerability which could allow an attacker using any X-Plex-Token value to include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination. This vulnerability can be chained with CVE-2026-96654, CVE-2026-96655, and CVE-2026-96656.

Échéance CISA : 2026-11-03Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1109362026-10-20

Siemens Software Center Uncontrolled Search Path Element Vulnerability

Siemens // Software Center

Siemens Software Center contains an uncontrolled search path element vulnerability that could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading to arbitrary code execution with the privileges of the affected application.

Échéance CISA : 2026-11-03Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2026-1027642026-10-16

BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust // Remote Support

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.

Échéance CISA : 2026-10-19Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]
CVE-2025-616242026-10-16

Fortinet Multiple Products Path Traversal Vulnerability

Fortinet // Multiple Products

FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary files via specific CLI commands.

Échéance CISA : 2026-10-19Rançongiciel : Unknown
[ Ouvrir la fiche NVD ↗ ]

Priorisation et bases CVE

Sources centrales pour identifier les vulnérabilités, confirmer l’exploitation connue et approfondir les détails techniques.

Exploité activement

CISA KEV Catalog

CISA

Catalogue des vulnérabilités connues comme ayant été exploitées dans la nature.

[ Ouvrir la ressource ↗ ]
NVD / CVSS

National Vulnerability Database

NIST

Base de vulnérabilités enrichie avec recherche, références et données techniques.

[ Ouvrir la ressource ↗ ]
Advisories

GitHub Security Advisories

GitHub

Base d’avis de sécurité pour les dépendances, projets et écosystèmes logiciels.

[ Ouvrir la ressource ↗ ]
Exploits publics

Exploit Database

OffSec

Archive publique de références et preuves de concept liées à des vulnérabilités.

[ Ouvrir la ressource ↗ ]

Microsoft

Ressources Microsoft pour suivre les correctifs, avis de sécurité et mises à jour affectant Windows, Microsoft 365 et l’écosystème Microsoft.

MSRC

Microsoft Security Response Center

Microsoft

Portail Microsoft consacré aux vulnérabilités, avis et informations du Security Response Center.

[ Ouvrir la ressource ↗ ]
Correctifs

Security Update Guide

Microsoft

Guide Microsoft pour rechercher les vulnérabilités et mises à jour de sécurité publiées.

[ Ouvrir la ressource ↗ ]
Gestion des vulnérabilités

Microsoft Defender Vulnerability Management

Microsoft Learn

Documentation Microsoft sur les fonctions de gestion des vulnérabilités de Defender.

[ Ouvrir la ressource ↗ ]

Fortinet

Avis éditeur Fortinet et renseignements PSIRT pour FortiOS, FortiGate, FortiAnalyzer et les autres produits Fortinet.

PSIRT

FortiGuard PSIRT

Fortinet

Portail des avis de sécurité Fortinet et des vulnérabilités affectant ses produits.

[ Ouvrir la ressource ↗ ]
Sécurité produit

Fortinet Product Security

Fortinet

Ressources Fortinet consacrées à la sécurité de ses produits et à son processus de réponse.

[ Ouvrir la ressource ↗ ]

HPE Aruba Networking

Avis et ressources de sécurité pour Aruba Central, AOS-CX, Aruba Instant et les produits HPE Aruba Networking.

Support / Avis

HPE Networking Support Portal

HPE Aruba Networking

Portail de soutien HPE Networking pour la documentation, les téléchargements et les avis associés aux produits réseau.

[ Ouvrir la ressource ↗ ]
Bulletins

Aruba Security Advisories

HPE Aruba Networking

Point d’accès aux bulletins et avis de sécurité Aruba Networking.

[ Ouvrir la ressource ↗ ]

VMware / Broadcom

Avis de sécurité pour VMware vCenter, ESXi et les produits VMware maintenant publiés dans l’écosystème Broadcom.

VMSA

VMware Security Advisories

Broadcom / VMware

Portail Broadcom pour consulter les avis de sécurité de produits VMware.

[ Ouvrir la ressource ↗ ]
Support

Broadcom Support Portal

Broadcom

Portail de soutien Broadcom pour les produits, documents et informations de maintenance.

[ Ouvrir la ressource ↗ ]

Linux et logiciels libres

Sources pour suivre les vulnérabilités qui touchent les systèmes Linux et les dépendances open source.

Ubuntu

Ubuntu Security Notices

Canonical

Avis de sécurité Canonical pour les paquets et versions Ubuntu supportées.

[ Ouvrir la ressource ↗ ]
Red Hat

Red Hat Security Advisories

Red Hat

Portail Red Hat consacré aux mises à jour, avis et vulnérabilités de sécurité.

[ Ouvrir la ressource ↗ ]
Open source

GitHub Advisory Database

GitHub

Avis couvrant plusieurs écosystèmes et dépendances de projets open source.

[ Ouvrir la ressource ↗ ]

Une présence dans CISA KEV indique une exploitation connue, mais la priorité réelle dépend aussi de l’exposition et des actifs présents dans votre environnement. Pour corriger une vulnérabilité, utilisez toujours les avis et correctifs officiels de l’éditeur.