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CVE-2024-5841

26
FAUCET Score

CVE-2024-5841 is a use-after-free vulnerability in the V8 JavaScript engine within Google Chrome prior to version 126.0.6478.54, also affecting Fedora Project's Chrome and Fedora distributions. This flaw carries a high severity CVSS score of 8.8, indicating that a remote attacker could exploit it via a crafted HTML page to achieve heap corruption, potentially leading to high confidentiality, integrity, and availability impacts. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 126.0.6478.54CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
39CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
40CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
>= 126.0.6478.54, < 126.0.6478.54CPE 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
4.87%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0487 is in the 91st 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

No media coverage found for this CVE.

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: 126.0.2592.56

Vendor Advisories (1)

microsoft2024-Jun/CVE-2024-5841

Chromium: CVE-2024-5841 Use after free in V8

Jun 11, 2024

References

chromereleases.googleblog.com / 2024/06/stable-channel-update-for-desktop.html
Third Party Advisory
issues.chromium.org / issues/326765855
Permissions Required
lists.fedoraproject.org / archives/list/[email protected]/message/7VXA32LXMNK3DSK3JBRLTBPFUH7LTODU
Third Party Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/MPU7AB53QQVNTBPGRMJRY5SXJNYWW3FX
Third Party Advisory