Kaseya is aware of two critical vulnerabilities in PHP: CVE-2026-109618 and CVE-2026-109619. CVE-2026-109618 involves a remote code execution vulnerability where handling out-of-memory errors via longjmp() leaves request memory uninitialized due to improper control flow management, potentially allowing attackers to achieve remote code execution using out-of-memory (OOM) triggers. CVE-2026-109619 describes a remote code execution vulnerability where longjmp() fatal error handling leaves global memory pointing to freed memory regions. These regions can later be accessed during subsequent requests, potentially enabling arbitrary code execution. Kaseya has completed an evaluation of its product portfolio regarding these vulnerabilities. A summary of the current status across impacted products and services is provided in the table below. As our investigation and remediation efforts continue, we will keep the following list updated with the latest information. Here is what each status means: Fully Patched: The fix has been applied. Compensating Controls: We have put controls in place to reduce exposure and potential impact while we work on remediation. Unaffected: The product is not affected by these vulnerabilities. Product Status: AudIT - Unaffected Autotask PSA - Fully Patched Datto Backup for Azure Files + Blob Storage - Unaffected BMS/Vorex - Fully patched ConnectBooster - Unaffected Datto Backup For Azure - Unaffected Datto BCDR - Compensating Controls Datto Direct to Cloud Products - Compensating Controls Datto EDR - Unaffected Datto Networking - Compensating Controls Datto Partner Portal - Compensating Controls Datto RMM - Fully Patched Datto SaaS Defense - Unaffected Datto SaaS Protection + Backupify - Compensating Controls Datto Workplace + File Protect - Fully Patched Endpoint Backup V2 - Fully Patched Graphus - Unaffected ID Agent - Fully Patched Inky - Unaffected IT Glue - Unaffected Kaseya One - Unaffected Kaseya Quote Manager - Fully Patched Kaseya MDM - Unaffected Microsoft Entra Backup - Unaffected MyITProcess - Unaffected Passly - Unaffected RapidFire Tools - Fully Patched RocketCyber - Fully Patched SaaS Alerts -Unaffected Secure Payments - Fully Patched Spanning - Compensating Controls Unitrends - Fully Patched UniView - Unaffected vPenTest - Fully Patched VSA 10 On Prem - Unaffected VSA 10 Cloud - Fully Patched VSA 9 On Prem - Unaffected VSA 9 Cloud - Fully Patched Please note that Unitrends customers will need to take an additional action as outlined in our Knowledgebase: https://help.unitrends.kaseya.com/help/Content/Satori/release-notes/release-notes-11-2-0-3.htm We will continue to provide updates as additional information becomes available. For additional questions, please create a ticket with our Support team here: https://helpdesk.kaseya.com/hc/en-gb#/contact Changelog Last Update: 11/09/2026 - Datto Workplace + File Protect - Moved from Compensating Controls to Fully Patched
Monitors
PHP vulnerabilities (CVE-2026-109618 and CVE-2026-109619): Kaseya status - Investigation and Remediation
Kaseya