Technology · RT-Thread
RT-Thread vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in RT-Thread: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-108952, was published on 12 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About RT-Thread
RT-Thread is an open-source real-time operating system (RTOS) for embedded devices.
Latest RT-Thread vulnerabilities
- CVE-2026-108952: RT-Thread USB CDC memory corruption in ring buffermediumCVSS 4.6EPSS 0.2%
- CVE-2026-14629: RT-Thread RTOS denial of service in serial device ioctl handlermediumCVSS 4.3
- CVE-2026-14607: RT-Thread memory corruption in sys_getaddrinfo syscallmediumCVSS 5.5
- CVE-2026-14606: RT-Thread SWM341 CAN Handler stack buffer overflow in CAN_ReceivehighCVSS 7.8
- CVE-2026-14605: RT-Thread stack overflow in ls1c CAN Handler recvmsghighCVSS 7.8
Most severe RT-Thread vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-14606: RT-Thread SWM341 CAN Handler stack buffer overflow in CAN_ReceivehighCVSS 7.8
- CVE-2026-14605: RT-Thread stack overflow in ls1c CAN Handler recvmsghighCVSS 7.8
- CVE-2026-14607: RT-Thread memory corruption in sys_getaddrinfo syscallmediumCVSS 5.5
- CVE-2026-108952: RT-Thread USB CDC memory corruption in ring buffermediumCVSS 4.6EPSS 0.2%
- CVE-2026-14629: RT-Thread RTOS denial of service in serial device ioctl handlermediumCVSS 4.3
Vulnerabilities per week
1 vulnerability 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 | 0 | 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 | 1 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 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 RT-Thread vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/rt-thread)<a href="https://junglewise.ai/threats/technologies/rt-thread"><img src="https://junglewise.ai/threats/technologies/rt-thread/badge.svg" alt="RT-Thread 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/rt-thread.json, and this page as text at https://junglewise.ai/threats/technologies/rt-thread.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, "RT-Thread vulnerabilities", https://junglewise.ai/threats/technologies/rt-thread, 12 November 2026.