CVE-2026-46452

UNKNOWN 0.0

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

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-20
Vendor	apache software foundation
Product	apache nimble
Published	Jul 24, 2026

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Affected Versions

Apache Software Foundation / Apache NimBLE

0 ≤ 1.9.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/apache/mynewt-nimble/commit/593f95227a4073efde840a9bb34614929dfa7ed1 lists.apache.org: https://lists.apache.org/thread/ym80ogxj3398khvxxogxroz4gvgw3ssg

Credits

🔍 Yicheng Yang <[email protected]>