Integer Overflow or Wraparound Affecting ARM-software/armnn package, versions [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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Start learning- Snyk IDSNYK-UNMANAGED-ARMSOFTWAREARMNN-16873869
- published24 May 2026
- disclosed22 May 2026
- creditUnknown
Introduced: 22 May 2026
CVE-2026-42627 (opens in a new tab)How to fix?
There is no fixed version for ARM-software/armnn.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound through the GetNumElements function in TensorShape when processing a crafted TFLite model file. An attacker can cause a heap-based buffer over-read by supplying tensor dimensions that trigger an integer overflow, resulting in understated buffer allocation and enabling out-of-bounds memory access during model optimization.