CVE-2025-55080
Improper Parameter Check in ThreadX Syscall Implementation
HIGH
7.1
CVSS Score
Published: October 15, 2025 at 05:41 AM UTC
Updated: October 8, 2026 at 12:10 PM UTC
1 product affected across 1 vendorThreadX
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Severity
HIGH7.1
Exploit prediction
EPSS 0.1%
SSVC
No known exploit
Description
In Eclipse ThreadX before 6.4.3, when memory protection is enabled, syscall parameters verification wasn't enough, allowing an attacker to obtain an arbitrary memory read/write.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryThird Party Advisory
Source: cverecord
https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-76hh-wrj5-hr2vSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-233
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