CVE-2025-12745: quickjs before 2025-11-03 (exclusive); +1 more affected products

CVE-2025-12745. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00217 (percentile 0.11361), scored 17-Oct-2026.

Affected technology

quickjs · before 2025-11-03 (exclusive)
bellard

QuickJS · eb2c89087def1829ed99630cb14b549d7a98408c
Vendor not specified by the source

Description’s affected range: up to eb2c89087def1829ed99630cb14b549d7a98408c

Component: Not specified by the source
Function: js_array_buffer_slice
File: quickjs.c

Attack conditions (VulDB, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 1.9/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Patch identifier: c6fe5a98fd3ef3b7064e6e0145dfebfe12449fea

Published 19-Oct-2026 14:02 UTC

CWE: CWE-119, CWE-125, CWE-126
CCR priority: 31.3 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00217 · percentile 0.11361 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 14:02:10.907757+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-12745.html