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Actief misbruik van zeroday-kwetsbaarheden in Zammad: update nu
Er zijn twee zeroday-kwetsbaarheden ontdekt in Zammad, een softwareproduct voor klantenservice. De kwetsbaarheden hebben de kenmerken CVE-2026-102489 en CVE-2026-102490. Beide kwetsbaarheden worden actief misbruikt en de kans op misbruik en de mogelijke schade zijn hoog.
prio50hoogKwetsbaarheden aangetroffen in Zammad
Er zijn twee zeroday-kwetsbaarheden aangetroffen in Zammad. De eerste kwetsbaarheid heeft het kenmerk CVE-2026-102489 toegekend gekregen. De kwetsbaarheid stelt een ongeauthenticeerde kwaadwillende op afstand in staat om willekeurige code uit te voeren. De kwetsbaarheid is aanwezig in Zammad versies 6.3.0 tot en met 6.
prio45hoogCisco Catalyst SD-WAN Manager API Authentication Bypass Vulnerability
A vulnerability in the API session-based authentication management of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to access an affected system with privileges of…
prio55hoogKwetsbaarheden verholpen in NetScaler ADC en NetScaler Gateway
Citrix heeft 8 kwetsbaarheden verholpen in NetScaler ADC en NetScaler Gateway. De volgende ondersteunde versies van Citrix NetScaler ADC en Citrix NetScaler Gateway zijn kwetsbaar: - Citrix NetScaler ADC en Citrix NetScaler Gateway 14.1 vóór versie 14.1-73.37 - Citrix NetScaler ADC en Citrix NetScaler Gateway 13.1 vóó
prio95kritiekCVE-2026-76504: Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability
Cisco Catalyst SD-WAN Manager contains a hex encoding vulnerability that could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user due to improper handling of URI encoding in an HTTP request. Vereiste actie: Apply mitigations in accordance with vendor instructions,
prio55hoogCVE-2026-86950: Apple Multiple Products Out-of-Bounds Write Vulnerability
Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidanc
prio48hoogCVE-2026-88772: Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for remote code execution or denial of service Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04
prio65hoogCVE-2026-88771: Citrix NetScaler Improper Input Validation Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain an improper input validation vulnerability that could allow an unauthenticated attacker to execute arbitrary commands. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Bas
prio65hoogCVE-2026-65660: Microsoft SharePoint Code Injection Vulnerability
Microsoft SharePoint contains a code injection vulnerability which could allow an authorized attacker to execute code over a network. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidan
prio48hoogCVE-2026-87902: WordPress Core Remote File Inclusion Vulnerability
WordPress Core contains a remote file inclusion vulnerability which could allow an unauthenticated attacker to make page-template resolution include a chosen readable local `.php` file outside the active theme directories, leading to remote code execution. Vereiste actie: Apply mitigations in accordance with vendor in
prio68hoogKwetsbaarheid in WordPress wordt actief misbruikt: update nu
Er is een kwetsbaarheid gevonden in WordPress met het kenmerk CVE-2026-87902. Deze kwetsbaarheid kan een hoog risico vormen omdat een aanvaller zonder inloggegevens mogelijk schadelijke acties kan uitvoeren op de server waar de WordPress website op draait. De kans op misbruik wordt als ‘normaal’ beoordeeld met de mogel
prio88kritiekKwetsbaarheid verholpen in WordPress
De ontwikkelaars van WordPress hebben een kwetsbaarheid verholpen in WordPress. Een kwaadwillende kan de kwetsbaarheid met kenmerk CVE-2026-87902 misbruiken, om zonder authenticatie een lokaal PHP-bestand buiten de actieve themamappen door WordPress te laten inladen. Onder bepaalde voorwaarden met betrekking tot het a
prio83kritiekCVE-2026-5430: WSO2 Multiple Products Path Traversal Vulnerability
WSO2 API Control Plane, API Manager, Traffic Manager & Universal Gateway contain a path traversal vulnerability that could allow for unrestricted file upload and lead to remote code execution. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritiz
prio55hoogCVE-2026-71362: Adobe Commerce and Magento Incorrect Authorization Vulnerability
Adobe Commerce and Magento contains an incorrect authorization vulnerability that could allow an attacker to leverage this vulnerability to gain elevated access to sensitive resources without any user interaction. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’
prio75kritiek- prio70kritiek
Kwetsbaarheden verholpen in Check Point VPN-producten
Check Point heeft twee kritieke kwetsbaarheden verholpen in Quantum Security Gateway en Security Management. De kwetsbaarheid met kenmerk CVE-2026-85102 heeft een CVSS-score van 9,8. De kwetsbaarheid bevindt zich in het VPN-onderhandelingsproces van de Quantum Security Gateway en wordt veroorzaakt door onjuiste validat
prio95kritiekCVE-2026-93952: Arista VeloCloud Orchestrator Improper Input Validation Vulnerability
Arista VeloCloud Orchestrator (VCO) on-prem contains an improper input validation 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 manag
prio55hoogCVE-2026-94127: F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability
F5 BIG-IP APM contains a heap-based buffer overflow vulnerability when access policy and an OAuth profile are configured on a virtual server. This vulnerability could allow an unauthenticated attacker to perform remote code execution. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensuring c
prio55hoogCVE-2026-93616: Check Point Multiple Products Path Traversal Vulnerability
Check Point Security Management Server, Multi-Domain Security Management Server, Log Server, Multi-Domain Log Server, and SmartEvent contain a path traversal vulnerability that allows an unauthenticated attacker to upload and execute arbitrary scripts. Vereiste actie: Apply mitigations in accordance with vendor instru
prio65hoogCVE-2026-85102: Check Point Multiple Products Improper Certificate Validation Vulnerability
Check Point Security Gateway and Check Point Spark Firewall using Site to Site VPN or Remote Access VPN contain an improper certificate validation vulnerability which could allow an unauthenticated remote attacker to execute arbitrary code on the Gateway. Vereiste actie: Apply mitigations in accordance with vendor ins
prio65hoogCVE-2026-7273: Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability
Zyxel GS1900 series switches contain a stack-based buffer overflow vulnerability in the CGI program which could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request. Vereiste actie: Apply mitigations in accordance with vendor instructions, ensur
prio48hoogCVE-2025-39682: Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability
Linux Kernel contains an improper check for unusual or exceptional conditions vulnerability in the TLS receive path which allows a zero-length record retrieved from the rx_list to bypass the intended recvmsg() record-type handling, potentially causing subsequent TLS records to be processed using incorrect zero-copy and
prio55hoogCVE-2026-53266: Linux Kernel Out-of-Bounds Write Vulnerability
Linux Kernel contains an out-of-bounds write vulnerability in the ebtables SNAT target which allows an ARP sender hardware address rewrite to write directly into a nonlinear socket-buffer fragment backed by a splice-imported file page. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). User
prio48hoogCisco Secure Email Gateway SQL Injection Vulnerability
A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on…
prio65hoogKwetsbaarheden verholpen in Cisco Identity Services Engine (ISE)
Cisco heeft 21 kwetsbaarheden verholpen in Cisco Identity Services Engine (ISE) en Cisco ISE Passive Identity Connector (ISE-PIC). De kwetsbaarheden betreffen verschillende beveiligingsproblemen in Cisco ISE en ISE-PIC, waaronder mogelijkheden voor niet-geauthenticeerde en laaggeprivilegieerde kwaadwillenden om via net
prio100kritiekCisco Advance Notification for Publication of September 16, 2026, Security Advisories
On September 16, 2026, the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate these vulnerabilities, Cisco strongly…
prio75kritiekCisco Secure Firewall Management Center Software Static Credential Vulnerability
A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged…
prio60hoogCisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability
A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an…
prio48hoogCisco Secure Firewall Management Center Software Authentication Bypass Vulnerability
A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an…
prio85kritiekCisco Identity Services Engine Authentication Bypass Vulnerability
A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass authentication. This vulnerability is due to insufficient authentication…
prio75kritiek