CVE-2018-20991

CRITICAL · CVSS 9.8 EPSS 1.81%

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

CyberRota Analysis

AI analysis pending.

CVE

CVE-2018-20991

Severity

CRITICAL

CVSS

9.8

EPSS

1.81%

An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.