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CVE-2026-6919

34
FAUCET Score

Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

First published: Apr 23, 2026Last modified: Apr 24, 2026

Impacted Technologies

VendorProductVersion(s)CPE
>= 147.0.7727.117, < 147.0.7727.117CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
< 147.0.7727.116CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
20.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 20th percentile among its peer group of 836 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

microsoftpatch availablevia msrc
Product: Microsoft Edge for AndroidFixed in: 147.0.3912.87
microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 147.0.3912.86
googlevendor investigatingvia chrome_releases
View patch

Vendor Advisories (2)

microsoft2026-Apr/CVE-2026-6919

Chromium: CVE-2026-6919 Use after free in DevTools

Apr 14, 2026
googlegoogle:chrome-7d655429efb624cbCRITICAL

Stable Channel Update for ChromeOS / ChromeOS Flex

References

chromereleases.googleblog.com / 2026/04/stable-channel-update-for-desktop_22.html
Release Notes
issues.chromium.org / issues/493652473
Permissions RequiredVendor Advisory