CVE-2026-12461 | Out of bounds read in WebRTC in Google Chrome on Windows pri… | CVSS 6.5 MEDIUM

Description

Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

Metadata

CVE ID: CVE-2026-12461
State: PUBLISHED
Assigner: Chrome
Reserved: 2026-06-16 19:38 UTC
Published: 2026-06-17 01:38 UTC
Last updated: 2026-06-17 10:49 UTC
Primary CWE: CWE-125
Out of bounds read
Vendor / Product: Google / Chrome
Sources: cve.org · NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
Google	Chrome	—	149.0.7827.155 < 149.0.7827.155

Weakness (CWE)

CWE	Source	Description
CWE-125	cna	Out of bounds read

CVSS scores (1)

Score	Severity	Version	Source	Vector
6.5	MEDIUM	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References (2)