Technology · Amazon
Amazon FreeRTOS Kernel vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Amazon FreeRTOS Kernel: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-119086, was published on 30 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 7
- Critical, all time
- 0
- Exploited in the wild
- 0
About Amazon FreeRTOS Kernel
Amazon real-time operating system kernel for microcontrollers and embedded systems.
Latest Amazon FreeRTOS Kernel vulnerabilities
- CVE-2026-119086: Amazon FreeRTOS-Kernel type validation bypass in xQueueSelectFromSethighCVSS 6.5
- CVE-2026-109588: FreeRTOS-Kernel numeric truncation in MPU buffer authorization on Arm Cortex-R82highCVSS 8.8
- CVE-2026-109587: FreeRTOS-Kernel memory protection unit authorization bypass on Arm Cortex-R82highCVSS 8.8
- CVE-2026-77237: FreeRTOS-Kernel type confusion in xQueueAddToSet()mediumCVSS 6.5EPSS 0.2%
- CVE-2026-77236: FreeRTOS-Kernel secure context allocation missing size validationhighCVSS 7.3EPSS 0.2%
- CVE-2026-77235: FreeRTOS-Kernel missing privilege verification in secure context cleanuphighCVSS 7.3EPSS 0.2%
- CVE-2026-77234: AWS FreeRTOS-Kernel memory safety issueshighCVSS 8.8EPSS 0.2%
Most severe Amazon FreeRTOS Kernel vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-77234: AWS FreeRTOS-Kernel memory safety issueshighCVSS 8.8EPSS 0.2%
- CVE-2026-109588: FreeRTOS-Kernel numeric truncation in MPU buffer authorization on Arm Cortex-R82highCVSS 8.8
- CVE-2026-109587: FreeRTOS-Kernel memory protection unit authorization bypass on Arm Cortex-R82highCVSS 8.8
- CVE-2026-77236: FreeRTOS-Kernel secure context allocation missing size validationhighCVSS 7.3EPSS 0.2%
- CVE-2026-77235: FreeRTOS-Kernel missing privilege verification in secure context cleanuphighCVSS 7.3EPSS 0.2%
- CVE-2026-119086: Amazon FreeRTOS-Kernel type validation bypass in xQueueSelectFromSethighCVSS 6.5
- CVE-2026-77237: FreeRTOS-Kernel type confusion in xQueueAddToSet()mediumCVSS 6.5EPSS 0.2%
Vulnerabilities per week
3 vulnerabilities in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 4 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 2 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 1 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Amazon FreeRTOS Kernel vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/freertos-kernel)<a href="https://junglewise.ai/threats/technologies/freertos-kernel"><img src="https://junglewise.ai/threats/technologies/freertos-kernel/badge.svg" alt="Amazon FreeRTOS Kernel vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/freertos-kernel.json, and this page as text at https://junglewise.ai/threats/technologies/freertos-kernel.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Amazon FreeRTOS Kernel vulnerabilities", https://junglewise.ai/threats/technologies/freertos-kernel, 13 November 2026.