FR
Product
FreeRTOS-Kernel
by FreeRTOS · last CVE Oct 16, 2026
6
CVEs
0
On KEV
8.8
Max CVSS
2
New 30D
Severity mix
Critical 0High 6Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-109588
8.8
0%
Oct 16
Numeric truncation in the MPU buffer authorization check in FreeRTOS-Kernel
Affected: 11.3.0 through 11.3.1
CVE-2026-109587
8.8
0%
Oct 16
Incorrect authorization in the Arm Cortex-R82 MPU port in FreeRTOS-Kernel
Affected: 11.3.0 through 11.3.1
CVE-2026-77234
8.8
0%
Aug 21
Improper input validation in FreeRTOS-Kernel timer command handling
Affected: 7.0.0 through 11.3.0
CVE-2026-77237
8.4
0%
Aug 21
Missing type validation in xQueueAddToSet in FreeRTOS-Kernel
Affected: 7.4.0 through 11.3.0
CVE-2026-77236
7.3
0%
Aug 21
Missing size validation in SecureContext_AllocateContext in FreeRTOS-Kernel
Affected: 10.2.0 through 11.3.0
CVE-2026-77235
7.3
0%
Aug 21
Missing privilege check in SecureContext_FreeContext in FreeRTOS-Kernel
Affected: 10.2.0 through 11.3.0
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