CVE-2026-46452
Apache NimBLE: Mesh Proxy SAR reassembly unbounded append and unchecked failure
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 24, 2026
- Updated
- Jul 24, 2026
- Reserved
- May 14, 2026
Description
Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memory pressure and unstable parsing behavior.
This issue affects Apache NimBLE: through 1.9.0.
Users are recommended to upgrade to version 1.10.0, which fixes the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | CISA-ADP |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
Apache NimBLEApache Software Foundation |
|
References
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