CVE-2025-12745

MEDIUM

QuickJS <eb2c89087def1829ed99630cb14b549d7a98408c - Buffer Over-read

Title source: llm
STIX 2.1

Description

A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function js_array_buffer_slice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public and could be exploited. This product adopts a rolling release strategy to maintain continuous delivery Patch name: c6fe5a98fd3ef3b7064e6e0145dfebfe12449fea. To fix this issue, it is recommended to deploy a patch.

Scores

CVSS v3 5.3
EPSS 0.0003
EPSS Percentile 8.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-125 CWE-126
Status published
Products (1)
bellard/quickjs < 2025-11-03
Published Nov 05, 2025
Tracked Since Feb 18, 2026