Linux security advisory (AV26-1108)

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AWS Security Bulletins

CVE-2026-119086 - Missing type validation in xQueueSelectFromSet in FreeRTOS-Kernel

Bulletin ID: 2026-158-AWS Publication Date: 10/30/2026 10:30 AM PDT Description: FreeRTOS-Kernel is a real-time operating system kernel for microcontrollers and small microprocessors, distributed by Amazon. We identified CVE-2026-119086, the queue-set selection path does not fully validate that the referenced kernel object is a queue set before operating on it. On MPU-enabled builds with queue sets enabled, an unpriv…

Rapid7 Blog

Rapid7 Analysis: Unauthenticated File Upload to RCE in BeyondTrust Remote Support (CVE-2026-102764)

OverviewAn origin-validation flaw in BeyondTrust Remote Support lets an unauthenticated attacker write files on the appliance and execute code as the site's operating-system user. The entry point is the public customer connection used to start a support session. No account credentials or user interaction are required.The flaw sits between the internal message router, brain, and an appliance-side customer worker, thin…