P4Verified

CVE-2026-16231: hbs from 2.1.0 (inclusive), before 4.3.0 (exclusive), 2.1.0 to before 4.3.0

CVE-2026-16231. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.00227 (percentile 0.12245), scored 2026-10-05.

Affected technology

hbs · from 2.1.0 (inclusive), before 4.3.0 (exclusive)
hbs project

hbs · 2.1.0 to before 4.3.0
hbs

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 02:35:17.794140+00:00

CWE: CWE-79
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N · Source advisory
EPSS: 0.00227 · percentile 0.12245 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-16231.html