CVE-2026-16498: Tooling 0.3.0 to before 1.1.0

CVE-2026-16498. CVSS 3.1 base score 10.0 (CRITICAL, Vendor/CNA). EPSS 0.00456 (percentile 0.38602), scored 22-Oct-2026.

Affected technology

Tooling · 0.3.0 to before 1.1.0
HashiCorp

Description’s affected range: before version 1.1.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 10.0/10) rates confidentiality and integrity impact as high; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-488
CCR priority: 40.1 /100 (P3)
CVSS 3.1: 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L · Vendor/CNA
EPSS: 0.00456 · percentile 0.38602 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-16498.html