Out-of-bounds Read Affecting FascinatedBox/lily package, versions [,2.4)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-FASCINATEDBOXLILY-15366965
- published2 Mar 2026
- disclosed1 Mar 2026
- creditOneafter
Introduced: 1 Mar 2026
CVE-2026-3391 (opens in a new tab)How to fix?
Upgrade FascinatedBox/lily to version 2.4 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read via the clear_storages function in the src/lily_emitter.c file. An attacker can cause an out-of-bounds read by manipulating local access to the process.