SEPTEMBER 20, 2026
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Case File

CVE-2017-18206

CRITICAL · CVSS 9.8 EPSS 3.17%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-02-27 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2017-18206
Severity
CRITICAL
CVSS
9.8
EPSS
3.17%

Original NVD Description

In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.

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CVE-2026-66897 CRITICAL CVE-2026-66898 CRITICAL CVE-2026-13476 HIGH CVE-2026-13367 HIGH CVE-2026-63300 CRITICAL CVE-2026-63299 CRITICAL