Improper Input Validation Affecting apache/mynewt-nimble package, versions [,1.10.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-APACHEMYNEWTNIMBLE-18306726
- published25 Jul 2026
- disclosed24 Jul 2026
- creditUnknown
Introduced: 24 Jul 2026
CVE-2026-46452 (opens in a new tab)How to fix?
Upgrade apache/mynewt-nimble to version 1.10.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation in the Mesh Proxy SAR reassembly process. An attacker can cause memory pressure and unstable parsing behavior by sending specially crafted data that is not properly validated during reassembly.