5.7
Medium
CVE-2025-55079 In Eclipse ThreadX before version 6.4.3, the thread module has a setting of maximum priority
Description
In Eclipse ThreadX before version 6.4.3, the thread module has a setting of maximum priority. In some cases the check of that maximum priority wasn't performed, allowing, as a result, to obtain a thread with higher priority than expected and causing a possible denial of service.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ThreadX 6.4 | earliest → < 6.4.3 | 6.4.3 |
Other CVEs of ThreadX
The 14 CVEs of ThreadX →
CVE-2026-102709
In Eclipse ThreadX versions 6.0.1 through 6.5.2.202603, the four non-secure-callable secure stack functions of the…
8.4
High
CVE-2026-102757
An unprivileged, memory-protected ThreadX module can have the kernel read and write memory at addresses of its choosing,…
8.5
High
CVE-2025-55080
In Eclipse ThreadX before 6.4.3, when memory protection is enabled, syscall parameters verification wasn't enough,…
7.2
High
CVE-2025-55078
In Eclipse ThreadX before version 6.4.3, an attacker can cause a denial of service (crash) by providing a pointer to a…
5.7
Medium