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Case File

CVE-2019-15554

CRITICAL · CVSS 9.8 EPSS 2.14% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-08-26 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-15554
Severity
CRITICAL
CVSS
9.8
EPSS
2.14%

Original Filing — NVD Description

An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is memory corruption for certain grow attempts with less than the current capacity.