What’s Vulnerable › Vulnerabilities
CVE-2025-55078: Incomplete validation of kernel object pointers in system calls
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-10-14 · updated 2026-10-08
- Weakness: CWE-233
Description
In Eclipse ThreadX before version 6.4.3, an attacker can cause a denial of service (crash) by providing a pointer to a reserved or unmapped memory region. Vulnerable system calls had a check of pointers, but that check wasn't verifying whether the pointer is outside the module memory region.
Affected products
- Eclipse Foundation Eclipse ThreadX: before 6.4.3 — fixed in 6.4.3
How to fix
Upgrade to a fixed version: Eclipse Foundation Eclipse ThreadX 6.4.3. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-55078 or the next vulnerability affects your stack