CVE-2026-102710GHSA-xr9m-8j99-rw4m
eclipse-threadx/threadx: Attacker model / Preconditions: a loaded `TXM_MODULE_USER_MODE | TXM_MODULE_MEMORY_PROTECTION` module issuing kernel dispatch calls, on a build with `TX_ENABLE_EVENT_TRACE`. A user-mode, memory-pro
Eclipse Foundation eclipse-threadx/threadx
CVSS
9.3CriticalExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.10%Chance of exploitation activity in the next 30 days, higher than 0% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
Attacker model / Preconditions: a loaded TXM_MODULE_USER_MODE | TXM_MODULE_MEMORY_PROTECTION module issuing kernel dispatch calls, on a build with TX_ENABLE_EVENT_TRACE.
A user-mode, memory-protected module can register an arbitrary function pointer as the global trace-full callback. The kernel calls it directly — no validation, no trampoline — from privileged kernel code when the trace buffer wraps.
An invalid pointer faults the kernel (DoS). A pointer into the module's own code was observed running with kernel privilege (CONTROL.nPRIV = 0), confirmed at runtime with a register capture inside that code.
Text from CVE List
Affected versions 1
- eclipse-threadx/threadxaffected: all versions through v6.5.1.202602a_relCVE List