Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-4559

21
FAUCET Score

CVE-2024-4559 is a high-severity heap buffer overflow vulnerability in Google Chrome's WebAudio component, affecting versions prior to 124.0.6367.155, as well as Fedora and other Chromium-based browsers. It carries a CVSS score of 6.5 (Medium) due to its network-based attack vector requiring user interaction (UI:R) to achieve high availability impact (A:H) through a crafted HTML page. While not currently listed in CISA's KEV catalog and lacking public exploit code in Metasploit or ExploitDB, it has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
< 124.0.6367.155CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
38CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
39CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
40CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
>= 124.0.6367.155, < 124.0.6367.155CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 73rd percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.1 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: 124.0.2478.97

Vendor Advisories (1)

microsoft2024-May/CVE-2024-4559

Chromium: CVE-2024-4559 Heap buffer overflow in WebAudio

May 14, 2024

References

chromereleases.googleblog.com / 2024/05/stable-channel-update-for-desktop_7.html
Release Notes
issues.chromium.org / issues/331369797
ExploitIssue Tracking
lists.fedoraproject.org / archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN
Mailing List
lists.fedoraproject.org / archives/list/[email protected]/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT
Mailing List
lists.fedoraproject.org / archives/list/[email protected]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY
Mailing List