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CVE-2024-6988

25
FAUCET Score

CVE-2024-6988 is a high-severity use-after-free vulnerability in Google Chrome on iOS, affecting versions prior to 127.0.6533.72. This flaw allows a remote attacker to trigger heap corruption and potentially execute arbitrary code by enticing a user to visit a specially crafted HTML page. The vulnerability carries a CVSS score of 8.8 (High), indicating a low attack complexity and high impact on confidentiality, integrity, and availability if exploited. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, suggesting awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
< 127.0.6533.72CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
>= 127.0.6533.72, < 127.0.6533.72CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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 Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 45th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 (1)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 127.0.2651.74

Vendor Advisories (1)

microsoft2024-Jul/CVE-2024-6988

Chromium: CVE-2024-6988 Use after free in Downloads

Jul 9, 2024

References

chromereleases.googleblog.com / 2024/07/stable-channel-update-for-desktop_23.html
Release Notes
issues.chromium.org / issues/349198731
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