Search
Search Results (9 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-102552 | 1 Freertos | 1 Freertos-plus-tcp | 2026-10-16 | 5.9 Medium |
| Improper verification of the source of a communication channel in the DNS resolver in Amazon FreeRTOS-Plus-TCP before V4.4.2 might allow remote third-party to insert a chosen address into the device's DNS cache via a forged DNS reply. To remediate this issue, users should upgrade to version V4.4.2 and enable ipconfigDNS_CHECK_REPLY_SOURCE_IP. | ||||
| CVE-2026-102551 | 1 Freertos | 1 Freertos-plus-tcp | 2026-10-16 | 7.7 High |
| Improper verification of the source of a communication channel in the IPv6 Router Advertisement handler in Amazon FreeRTOS-Plus-TCP before V4.4.2 might allow a remote third-party to influence an endpoint's IPv6 default gateway, on-link prefix, and address configuration via a crafted Router Advertisement. To remediate this issue, users should upgrade to version V4.4.2. | ||||
| CVE-2026-109588 | 1 Freertos | 1 Freertos-kernel | 2026-10-16 | 8.8 High |
| Numeric truncation of the buffer length in the MPU buffer authorization check in FreeRTOS-Kernel V11.3.0 and V11.3.1 on the Arm Cortex-R82 (Armv8-R AArch64) MPU port might allow, under certain conditions, an unprivileged task on MPU-enabled builds to read or write privileged kernel memory beyond the validated buffer window, via a stream buffer system call. To remediate this issue, users should upgrade to version V11.3.2 or later. | ||||
| CVE-2026-109587 | 1 Freertos | 1 Freertos-kernel | 2026-10-16 | 8.8 High |
| Incorrect authorization in the Arm Cortex-R82 (Armv8-R AArch64) MPU port in FreeRTOS-Kernel V11.3.0 and V11.3.1 might allow an unprivileged task on MPU-enabled builds to read and write privileged kernel memory outside the regions assigned to it, via a buffer argument passed to an MPU system call. To remediate this issue, users should upgrade to version V11.3.2 or later. | ||||
| CVE-2026-77235 | 2 Amazon, Freertos | 2 Freertos, Freertos-kernel | 2026-08-27 | 7.3 High |
| Missing privilege verification in the secure context cleanup handler in FreeRTOS-Kernel before 11.3.1 might allow local users to cause a use-after-free condition in secure-world memory via the SVC handler for secure context deallocation. To remediate this issue, users should upgrade to version 11.3.1 or later. | ||||
| CVE-2026-77234 | 2 Amazon, Freertos | 2 Freertos, Freertos-kernel | 2026-08-27 | 8.8 High |
| Improper input validation in FreeRTOS-Kernel before 11.3.1 might allow an unprivileged task on MPU-enabled ports to execute code in privileged kernel context. To remediate this issue, users should upgrade to version 11.3.1 or later. | ||||
| CVE-2026-77236 | 2 Amazon, Freertos | 2 Freertos, Freertos-kernel | 2026-08-25 | 7.3 High |
| Missing minimum size validation in secure context allocation in FreeRTOS-Kernel before 11.3.1 might allow local users to corrupt secure-world heap metadata via an out-of-bounds write with an undersized stack size parameter. To remediate this issue, users should upgrade to version 11.3.1 or later. | ||||
| CVE-2026-77237 | 2 Amazon, Freertos | 2 Freertos, Freertos-kernel | 2026-08-25 | 6.5 Medium |
| Missing queue-set type validation in xQueueAddToSet() in the FreeRTOS-Kernel before 11.3.1 might allow an unprivileged task on MPU-enabled ports with configUSE_QUEUE_SETS=1 to read privileged kernel memory. To remediate this issue, users should upgrade to version 11.3.1 or later. | ||||
| CVE-2026-8686 | 1 Freertos | 1 Coremqtt | 2026-05-15 | 7.5 High |
| Missing bounds validation in the MQTT v5.0 property parser in coreMQTT before 5.0.1 allows an MQTT broker to cause a denial of service by sending a crafted packet. To remediate this issue, users should upgrade to v5.0.1. | ||||
Page 1 of 1.