CVE-2025-12727

HIGH EPSS 13.8%

Published Nov 10, 20257mo ago · Modified Jun 17, 20261w ago

8.8 CVSS 3.1

High

Published Nov 10, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

Description

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.137 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS Details

Base Score

8.8

Exploitability

2.8

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

13.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 5

Vendor	Product	Version	Range
google	chrome	*	<142.0.7444.134
linux	linux_kernel	*	any
microsoft	windows	*	any
google	chrome	*	<142.0.7444.135
apple	macos	*	any

References 2

chromereleases.googleblog.com https://chromereleases.googleblog.com/2025/11/stable-channel-update-for-desktop.html

Release NotesVendor Advisory
issues.chromium.org https://issues.chromium.org/issues/454485895

Issue TrackingPermissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.