最新预警列表

CRITICAL CERT-EU 2026-11-12

2026-020: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway

On 12 November 2026, the Cloud Software Group published security bulletins for its Citrix products addressing 28 memory flaws in Citrix NetScaler ADC and Citrix NetScaler Gateway. One of these vulnerabilities, CVE-2026-120868, affects every deployment, in

CRITICAL CERT-EU 2026-10-23

2026-018: Critical Vulnerabilities in PHP

On 20 October 2026, the PHP project announced an upcoming security release addressing two critical vulnerabilities in PHP. Public reports indicated that these vulnerabilities could lead to remote code execution (RCE). The PHP team released the fixes today

CRITICAL CERT-EU 2026-10-22

2026-019: Critical Vulnerability in GitLab Community and Enterprise Editions

On 21 October 2026, GitLab published a security advisory addressing several vulnerabilities among which a critical flaw that could allow an unauthenticated user to execute arbitrary code on a GitLab server. CERT-EU recommends organisations to update affec

CRITICAL CERT-EU 2026-10-15

2026-017: Critical Vulnerability in Cisco Secure Email Gateway

On 14 October 2026, Cisco published a security advisory addressing a critical vulnerability affecting the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway. This vulnerability could allow an unauthenticated, remote attacker to write

CRITICAL CERT-EU 2026-10-12

2026-016: Critical Vulnerability in GitLab CE and EE

On 12 October 2026, GitLab released versions 19.4.2, 19.3.4 and 19.2.8 of GitLab Community Edition (CE) and Enterprise Edition (EE), fixing 24 security issues among which a critical vulnerability that could allow an unauthenticated attacker to execute arb

CRITICAL CERT-EU 2026-10-07

2026-015: Critical Vulnerability in Multiple Atlassian Products

On 5 October 2026, Atlassian published a security advisory addressing a critical arbitrary file access vulnerability. It affects Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Cen

CRITICAL CERT-EU 2026-09-27

2026-014: Critical Vulnerabilities in Citrix NetScaler ADC and Gateway

On 27 September 2026, Citrix published a security bulletin addressing 8 vulnerabilities affecting customer-managed Citrix NetScaler ADC and Citrix NetScaler Gateway, among which 2 critical unauthenticated Remote Code Execution (RCE) vulnerabilities. Citri

CRITICAL CERT-EU 2026-09-22

2026-013: Critical Vulnerability in F5 BIG-IP APM

On 22 September 2026, F5 published an advisory addressing a critical vulnerability affecting its BIG-IP APM product. The vendor confirmed active exploitation in the wild. CERT-EU recommends taking appropriate actions as soon as possible.

CRITICAL CERT-EU 2026-09-10

2026-012: Critical Vulnerabilities in Check Point Products

On 9 September 2026, Check Point released emergency security updates addressing two critical vulnerabilities affecting Check Point Security Gateway, Security Management Server, and Spark Firewall deployments configured to use Remote Access VPN or Site-to-

CRITICAL CERT-EU 2026-09-09

2026-011: Critical Vulnerabilities in SAP Kernel and NetWeaver Message Server

On 8 September 2026, as part of its September Security Patch Day, SAP released Security Notes addressing two critical vulnerabilities affecting a broad range of SAP products[3]. The most severe, CVE-2026-44756 (CVSS 10.0), is a memory corruption vulnerabi

CRITICAL CERT-EU 2026-08-19

2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway

On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.

CRITICAL CERT-EU 2026-07-23

2026-009: Critical Vulnerabilities in Microsoft SharePoint

[UPDATED] On 14 July 2026, Microsoft released security updates addressing critical remote code execution (RCE) vulnerabilities in Microsoft SharePoint Server. On 20 July 2026, WatchTowr identified a proof-of-concept exploit code and subsequently observed

CRITICAL CERT-EU 2026-06-10

2026-008: Critical vulnerabilities in Ivanti Sentry

On 9 June 2026, Ivanti released a security advisory addressing two critical vulnerabilities in their Sentry products[1]. An attacker could exploit those flaws to achieve unauthenticated remote code execution on the vulnerable device.

CRITICAL CERT-EU 2026-06-10

2026-007: Critical Vulnerability in Windows Netlogon

On 12 May 2026, Microsoft published a security advisory addressing a critical vulnerability affecting Windows Server when acting as a domain controller. This vulnerability allows an unauthenticated attacker to execute arbitrary code over a network. Accord

CRITICAL CERT-EU 2026-05-06

2026-006: Critical Vulnerability in PAN-OS

On 6 May 2026, Palo Alto published a security advisory addressing a critical vulnerability affecting PAN-OS. This vulnerability allows an unauthenticated attacker to execute arbitrary code with root privileges. Palo Alto observed limited exploitation of t

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