6.8
Medium
CVE-2026-14607 A weakness has been identified in RT-Thread up to 5.0.2
Description
A weakness has been identified in RT-Thread up to 5.0.2. This affects the function sys_getaddrinfo of the file components/lwp/lwp_syscall.c. Executing a manipulation of the argument ai_addr can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| RT-Thread 5.0 | 5.0.0 → 5.0.2 | No fix stated |
References
- VDB-376115 | RT-Thread lwp_syscall.c sys_getaddrinfo memory corruption vuldb.com
- VDB-376115 | CTI Indicators (IOB, IOC, IOA) vuldb.com
- CVE-2026-14607 | CVE Analysis and Report vuldb.com
- Submit #844622 | RT-Thread v5.0.2 Improper Handling of Parameters vuldb.com
- github.com github.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of RT-Thread
The 11 CVEs of RT-Thread →
CVE-2026-14629
A flaw has been found in RT-Thread up to 5.2.2
5.3
Medium
CVE-2026-14606
A security flaw has been discovered in RT-Thread up to 5.0.2
8.5
High
CVE-2026-14605
A vulnerability was identified in RT-Thread up to 5.0.2
8.5
High
CVE-2025-6693
A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0
8.5
High