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CVE-2025-14174: chrome from 143.0.7499.41 (inclusive), before 143.0.7499.110 (exclusive), from 143.0.7499.40 (inclusive), before…

CVE-2025-14174 affects Microsoft Edge (Chromium-based). CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.22327 (percentile 0.9763), scored 2026-10-06.

Affected technology

chrome · from 143.0.7499.41 (inclusive), before 143.0.7499.110 (exclusive)
google

chrome · from 143.0.7499.40 (inclusive), before 143.0.7499.109 (exclusive)
google

chrome · through 143.0.7499.40 (inclusive)
google

safari · before 26.2 (exclusive)
apple

ipados · before 18.7.3 (exclusive)
apple

ipados · from 26.0 (inclusive), before 26.2 (exclusive)
apple

iphone os · before 18.7.3 (exclusive)
apple

iphone os · from 26.0 (inclusive), before 26.2 (exclusive)
apple

macos · before 26.2 (exclusive)
apple

tvos · before 26.2 (exclusive)
apple

visionos · before 26.2 (exclusive)
apple

watchos · before 26.2 (exclusive)
apple

edge chromium · before 143.0.3650.80 (exclusive)
microsoft

Chrome · 143.0.7499.110 to before 143.0.7499.110
Google

Description’s affected range: prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

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 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

CWE
CWE-119, CWE-787
Product
Microsoft Edge (Chromium-based)
CCR priority
40.8 /100 (P3)
CVSS 3.1
8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · Source advisory
EPSS
0.22327 · percentile 0.9763 · 2026-10-06
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2025-14174.html