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CVE-2024-6778

27
FAUCET Score

CVE-2024-6778 is a high-severity race condition vulnerability in Google Chrome prior to version 126.0.6478.182, specifically within its DevTools. An attacker could exploit this by convincing a user to install a malicious extension, enabling script or HTML injection into privileged pages. The vulnerability carries a CVSS score of 7.5 (High), indicating a network-based attack requiring user interaction and high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 126.0.6478.182CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
>= 126.0.6478.182, < 126.0.6478.182CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 42nd percentile among its peer group of 1,572 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 126.0.2592.113

Vendor Advisories (1)

microsoft2024-Jul/CVE-2024-6778

Chromium: CVE-2024-6778 Race in DevTools

Jul 9, 2024

References

chromereleases.googleblog.com / 2024/07/stable-channel-update-for-desktop.html
Release Notes
issues.chromium.org / issues/341136300
ExploitIssue Tracking