CVE-2026-46452

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.

CVSS Vector

References

• https://github.com/apache/mynewt-nimble/commit/593f95227a4073efde840a9bb34614929dfa7ed1
• https://lists.apache.org/thread/ym80ogxj3398khvxxogxroz4gvgw3ssg
• http://www.openwall.com/lists/oss-security/2026/07/24/16