CVE-2026-46452 PUBLISHED

Apache NimBLE: Mesh Proxy SAR reassembly unbounded append and unchecked failure

Assigner: apache
Reserved: 14.05.2026 Published: 24.07.2026 Updated: 24.07.2026

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.

Product Status

Vendor Apache Software Foundation
Product Apache NimBLE
Versions Default: unaffected
  • affected from 0 to 1.9.0 (incl.)

Credits

  • Yicheng Yang <orangeyyc.mail@gmail.com> reporter

References

Problem Types

  • CWE-20 Improper Input Validation CWE